The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0599-1 advisory.

 - If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this structure to attempt a DoS attack. This vulnerability affects Thunderbird < 102.8. (CVE-2023-0616)

 - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-0767)

 - The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25728)

 - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25729)

 - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
 This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25730)

 - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25732)

 - After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25734)

 - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25735)

 - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25737)

 - Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25738)

 - Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25739)

 - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25742)

 - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7.
 Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.8 and Firefox ESR < 102.8. (CVE-2023-25746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 102.8.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2023-007 advisory.

    firefox-esr , thunderbird and nss only are affected by this package. (CVE-2023-0767)

    The Mozilla Foundation Security Advisory describes this flaw as:

    The `Content-Security-Policy-Report-Only` header could allow an attacker to leak a child iframe's     unredacted URI when interaction with that iframe triggers a redirect. (CVE-2023-25728)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Permission prompts for opening external schemes were only shown for `ContentPrincipals` resulting in     extensions being able to open them without user interaction via `ExpandedPrincipals`. This could lead to     further malicious actions such as downloading files or interacting with software already installed on the     system. (CVE-2023-25729)

    The Mozilla Foundation Security Advisory describes this flaw as:

    A background script invoking `requestFullscreen` and then blocking the main thread could force the browser     into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
    (CVE-2023-25730)

    Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters     could potentially be used to overwrite global objects in privileged code. (CVE-2023-25731)

    When encoding data from an inputStream in xpcom the size of the input being encoded was not correctly     calculated potentially leading to an out of bounds memory write. (CVE-2023-25732)

    The Mozilla Foundation Security Advisory describes this flaw as:

    After downloading a Windows `.url` shortcut from the local filesystem, an attacker could supply a remote     path that would lead to unexpected network requests from the operating system.  This also had the     potential to leak NTLM credentials to the resource.

    *This bug only affects Firefox on Windows. Other operating systems are unaffected.* (CVE-2023-25734)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to     be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
    (CVE-2023-25735)

    The Mozilla Foundation Security Advisory describes this flaw as:

    An invalid downcast from `nsTextNode` to `SVGElement` could have lead to undefined behavior.
    (CVE-2023-25737)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Module load requests that failed were not being checked as to whether or not they were cancelled causing a     use-after-free in `ScriptLoadContext`. (CVE-2023-25739)

    The Mozilla Foundation Security Advisory describes this flaw as:

    When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab     to crash. (CVE-2023-25742)

    The Mozilla Foundation Security Advisory describes this flaw as:

    A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing     browser chrome.

    *This bug only affects Firefox Focus. Other versions of Firefox are unaffected.* (CVE-2023-25743)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in     Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume     that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25744)

    Mozilla Foundation Security Advisory:

    Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7.
    Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of     these could have been exploited to run arbitrary code. (CVE-2023-25746)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0042 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

      CVE-2023-25752:
      The Mozilla Foundation Security Advisory describes the issue that when accessing throttled streams, the     count of available bytes needs to be checked in the calling function to be within bounds. This may have     led future code to be incorrect and vulnerable.

      CVE-2023-25751:
      The Mozilla Foundation Security Advisory describes the issue of invalidating JIT code while following an     iterator. The newly generated code could be overwritten incorrectly, leading to a potentially exploitable     crash.

      CVE-2023-28176:
      The Mozilla Foundation Security Advisory described the issue in which Mozilla developers Timothy Nikkel,     Andrew McCreight, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 110 and ESR     102.8. Some of these bugs showed evidence of memory corruption, and we presume that with enough effort,     some of these could have been exploited to run arbitrary code.

      CVE-2023-28164:
      The Mozilla Foundation Security Advisory described the issue of dragging a URL from a cross-origin     iframe that was removed during the drag could have led to user confusion and website spoofing attacks.

      CVE-2023-28162:
      The Mozilla Foundation Security Advisory describes the issue that while implementing AudioWorklets, some     code may have cast one type to another, invalid, dynamic type. This could have led to a potentially     exploitable crash.

      CVE-2023-25737:
      An invalid downcast from nsTextNode to SVGElement could have lead to undefined behavior.

      CVE-2023-25735:
      Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments     to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.

      CVE-2023-25729:
      Permission prompts for opening external schemes were only shown for ContentPrincipals resulting in     extensions being able to open them without user interaction via ExpandedPrincipals. This could lead to     further malicious actions such as downloading files or interacting with software already installed on the     system.

      CVE-2023-0767:
      An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory     writes via PKCS 12 Safe Bag attributes being mishandled.

      CVE-2023-0616:
      If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts     to process and display the message, which could cause Thunderbird's user interface to lock up and no     longer respond to the user's actions. An attacker could send a crafted message with this structure to     attempt a DoS attack.

      CVE-2023-25739:
      Module load requests that failed were not being checked as to whether or not they were cancelled causing     a use-after-free in ScriptLoadContext.

      CVE-2023-0430:
      Certificate OCSP revocation status was not checked when verifying S/Mime signatures. Mail signed with a     revoked certificate would be displayed as having a valid signature. Thunderbird versions from 68 to     102.7.0 were affected by this bug.

      CVE-2023-25732:
      When encoding data from an inputStream in xpcom the size of the input being encoded was not correctly     calculated potentially leading to an out of bounds memory write.

      CVE-2023-25742:
      When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the     tab to crash.

      CVE-2023-25743:
      A lack of in app notification for entering fullscreen mode could have lead to a malicious website     spoofing browser chrome.

      CVE-2023-25744:
      Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in     Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume     that with enough effort some of these could have been exploited to run arbitrary code.

      CVE-2023-25746:
      Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7.
    Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of     these could have been exploited to run arbitrary code.

      CVE-2023-25728:
      The Content-Security-Policy-Report-Only header could allow an attacker to leak a child iframe's     unredacted URI when interaction with that iframe triggers a redirect.

      CVE-2023-25730:
      A background script invoking requestFullscreen and then blocking the main thread could force the browser     into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the mozjs package has been released.

The version of mozilla-thunderbird installed on the remote host is prior to 102.8.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-047-01 advisory.

 - If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this structure to attempt a DoS attack. (CVE-2023-0616)

 - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. (CVE-2023-0767)

 - The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. (CVE-2023-25728)

 - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. (CVE-2023-25729)

 - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
 (CVE-2023-25730)

 - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write.
 (CVE-2023-25732)

 - After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource. This bug only affects Thunderbird on Windows. Other operating systems are unaffected. (CVE-2023-25734)

 - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
 (CVE-2023-25735)

 - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. (CVE-2023-25737)

 - Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables. This bug only affects Thunderbird on Windows. Other operating systems are unaffected. (CVE-2023-25738)

 - Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. (CVE-2023-25739)

 - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. (CVE-2023-25742)

 - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.7.
 Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5355 advisory.

    Multiple security issues were discovered in Thunderbird, which could result in denial of service or the     execution of arbitrary code. For the stable distribution (bullseye), these problems have been fixed in     version 1:102.8.0-1~deb11u1. We recommend that you upgrade your thunderbird packages. For the detailed     security status of thunderbird please refer to its security tracker page at: https://security-     tracker.debian.org/tracker/thunderbird

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:0821 advisory.

 - Mozilla: User Interface lockup with messages combining S/MIME and OpenPGP (CVE-2023-0616)

 - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. (CVE-2023-0767)

 - Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)

 - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. (CVE-2023-25729)

 - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
 (CVE-2023-25730)

 - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write.
 (CVE-2023-25732)

 - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
 (CVE-2023-25735)

 - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. (CVE-2023-25737)

 - Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. (CVE-2023-25739)

 - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. (CVE-2023-25742)

 - Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)

 - Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25744)

 - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.7.
 Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0466-1 advisory.

 - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-0767)

 - The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child iframe's unredacted URI when interaction with that iframe triggers a redirect. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25728)

 - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25729)

 - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
 This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25730)

 - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25732)

 - After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25734)

 - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25735)

 - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25737)

 - Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25738)

 - Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8. (CVE-2023-25739)

 - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
 (CVE-2023-25742)

 - A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome. *This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8. (CVE-2023-25743)

 - Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8. (CVE-2023-25744)

 - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7.
 Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.8 and Firefox ESR < 102.8. (CVE-2023-25746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:0810 advisory.

 - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. (CVE-2023-0767)

 - Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)

 - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. (CVE-2023-25729)

 - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
 (CVE-2023-25730)

 - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write.
 (CVE-2023-25732)

 - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
 (CVE-2023-25735)

 - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. (CVE-2023-25737)

 - Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. (CVE-2023-25739)

 - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. (CVE-2023-25742)

 - Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)

 - Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25744)

 - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.7.
 Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-25746)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of thunderbird installed on the remote host is prior to 102.8.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-1983 advisory.

    2024-02-15: CVE-2023-0616 was added to this advisory.

    If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to     process and display the message, which could cause Thunderbird's user interface to lock up and no longer     respond to the user's actions. An attacker could send a crafted message with this structure to attempt a     DoS attack. (CVE-2023-0616)

    firefox-esr , thunderbird and nss only are affected by this package. (CVE-2023-0767)

    hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via     consecutive marks during the process of looking back for base glyphs when attaching marks.
    (CVE-2023-25193)

    The Mozilla Foundation Security Advisory describes this flaw as:

    The `Content-Security-Policy-Report-Only` header could allow an attacker to leak a child iframe's     unredacted URI when interaction with that iframe triggers a redirect. (CVE-2023-25728)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Permission prompts for opening external schemes were only shown for `ContentPrincipals` resulting in     extensions being able to open them without user interaction via `ExpandedPrincipals`. This could lead to     further malicious actions such as downloading files or interacting with software already installed on the     system. (CVE-2023-25729)

    The Mozilla Foundation Security Advisory describes this flaw as:

    A background script invoking `requestFullscreen` and then blocking the main thread could force the browser     into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
    (CVE-2023-25730)

    Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters     could potentially be used to overwrite global objects in privileged code. (CVE-2023-25731)

    When encoding data from an inputStream in xpcom the size of the input being encoded was not correctly     calculated potentially leading to an out of bounds memory write. (CVE-2023-25732)

    The Mozilla Foundation Security Advisory describes this flaw as:

    After downloading a Windows `.url` shortcut from the local filesystem, an attacker could supply a remote     path that would lead to unexpected network requests from the operating system.  This also had the     potential to leak NTLM credentials to the resource.

    *This bug only affects Firefox on Windows. Other operating systems are unaffected.* (CVE-2023-25734)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to     be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
    (CVE-2023-25735)

    The Mozilla Foundation Security Advisory describes this flaw as:

    An invalid downcast from `nsTextNode` to `SVGElement` could have lead to undefined behavior.
    (CVE-2023-25737)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Module load requests that failed were not being checked as to whether or not they were cancelled causing a     use-after-free in `ScriptLoadContext`. (CVE-2023-25739)

    The Mozilla Foundation Security Advisory describes this flaw as:

    When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab     to crash. (CVE-2023-25742)

    Mozilla Foundation Security Advisory:

    Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Firefox ESR 102.7.
    Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of     these could have been exploited to run arbitrary code. (CVE-2023-25746)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-5135:10 advisory.

    * Mozilla: Arbitrary memory write via PKCS 12 in NSS (CVE-2023-0767)
      * Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)
      * Mozilla: Screen hijack via browser fullscreen mode (CVE-2023-25730)
      * Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey (CVE-2023-25735)
      * Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry (CVE-2023-25737)
      * Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext (CVE-2023-25739)
      * Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)
      * Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8 (CVE-2023-25744)
      * Mozilla: Memory safety bugs fixed in Firefox ESR 102.8 (CVE-2023-25746)
      * Mozilla: Extensions could have opened external schemes without user knowledge (CVE-2023-25729)
      * Mozilla: Out of bounds memory write from EncodeInputStream (CVE-2023-25732)
      * Mozilla: User Interface lockup with messages combining S/MIME and OpenPGP (CVE-2023-0616)
      * Mozilla: Web Crypto ImportKey crashes tab (CVE-2023-25742)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-5143:11 advisory.

    * Mozilla: Arbitrary memory write via PKCS 12 in NSS (CVE-2023-0767)
      * Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)
      * Mozilla: Screen hijack via browser fullscreen mode (CVE-2023-25730)
      * Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey (CVE-2023-25735)
      * Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry (CVE-2023-25737)
      * Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext (CVE-2023-25739)
      * Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)
      * Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8 (CVE-2023-25744)
      * Mozilla: Memory safety bugs fixed in Firefox ESR 102.8 (CVE-2023-25746)
      * Mozilla: Extensions could have opened external schemes without user knowledge (CVE-2023-25729)
      * Mozilla: Out of bounds memory write from EncodeInputStream (CVE-2023-25732)
      * Mozilla: Web Crypto ImportKey crashes tab (CVE-2023-25742)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
172060	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaThunderbird (SUSE-SU-2023:0599-1)	Nessus	SuSE Local Security Checks	3/3/2023	7/14/2023	high
181938	Amazon Linux 2 : firefox (ALASFIREFOX-2023-007)	Nessus	Amazon Linux Local Security Checks	9/27/2023	12/11/2024	high
238783	TencentOS Server 3: thunderbird (TSSA-2023:0042)	Nessus	Tencent Local Security Checks	6/16/2025	11/20/2025	high
204437	Photon OS 5.0: Mozjs PHSA-2023-5.0-0035	Nessus	PhotonOS Local Security Checks	7/24/2024	7/24/2024	critical
171600	Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2023-047-01)	Nessus	Slackware Local Security Checks	2/17/2023	9/4/2023	high
171631	Debian DSA-5355-1 : thunderbird - security update	Nessus	Debian Local Security Checks	2/19/2023	1/24/2025	high
171739	AlmaLinux 8 : thunderbird (ALSA-2023:0821)	Nessus	Alma Linux Local Security Checks	2/21/2023	9/1/2023	high
171767	SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2023:0466-1)	Nessus	SuSE Local Security Checks	2/22/2023	7/14/2023	high
171864	AlmaLinux 9 : firefox (ALSA-2023:0810)	Nessus	Alma Linux Local Security Checks	2/23/2023	9/1/2023	high
172153	Amazon Linux 2 : thunderbird (ALAS-2023-1983)	Nessus	Amazon Linux Local Security Checks	3/7/2023	12/11/2024	high
292706	MiracleLinux 8 : thunderbird-102.8.0-2.el8.ML.1 (AXSA:2023-5135:10)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	high
293461	MiracleLinux 7 : firefox-102.8.0-2.0.1.el7.AXS7 (AXSA:2023-5143:11)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	high

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