The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:0602 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 102.7.1.

    Security Fix(es):

    * Mozilla: Revocation status of S/Mime signature certificates was not checked (CVE-2023-0430)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:0605 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 102.7.1.

    Security Fix(es):

    * Mozilla: Revocation status of S/Mime signature certificates was not checked (CVE-2023-0430)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:0601 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 102.7.1.

    Security Fix(es):

    * Mozilla: Revocation status of S/Mime signature certificates was not checked (CVE-2023-0430)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue 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 102.7.1-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-1951 advisory.

    2025-01-30: CVE-2022-31744 was added to this advisory.

    2025-01-30: CVE-2022-3155 was added to this advisory.

    2024-05-23: CVE-2023-0430 was added to this advisory.

    An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be     exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9. (CVE-2021-4127)

    Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith,     Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 < 95, Firefox ESR < 91.4.0, and     Thunderbird < 91.4.0. (CVE-2021-4129)

    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of if an     attacker corrupted an object prototype, they could set undesired attributes on a JavaScript object,     leading to privileged code execution. (CVE-2022-2200)

    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that Thunderbird     did not set the attribute com.apple.quarantine on the received file when saving or opening an email     attachment on macOS. If the received file was an application and the user attempted to open it, the     application was started immediately without asking the user to confirm. (CVE-2022-3155)

    An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and     in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR < 91.11,     Thunderbird < 102, Thunderbird < 91.11, and Firefox < 101. (CVE-2022-31744)

    An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash.
    This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. (CVE-2022-3266)

    An iframe that was not permitted to run scripts could do so if the user clicked on a     <code>javascript:</code> link. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird     < 102, and Thunderbird < 91.11. (CVE-2022-34468)

    Session history navigations may have led to a use-after-free and potentially exploitable crash. This     vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
    (CVE-2022-34470)

    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC     URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in     incorrect error pages being shown. (CVE-2022-34472)

    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of a malicious     website that creates a popup that could have resized the popup to overlay the address bar with its own     content, resulting in potential user confusion or spoofing attacks. (CVE-2022-34479)

    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue within the     `nsTArray_Impl::ReplaceElementsAt()` function, where an integer overflow could occur when the number of     elements to replace was too large for the container. (CVE-2022-34481)

    The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. 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 < 102, Firefox ESR < 91.11,     Thunderbird < 102, and Thunderbird < 91.11. (CVE-2022-34484)

    A stack based buffer overflow vulnerability was identified in Mozilla Firefox and Firefox ESR. This     vulnerability occurs when the buffer being overwritten is allocated on the stack (i.e., is a local     variable or, rarely, a parameter to a function). An attacker could cause of denial-of-service style crash     by exploiting this vulnerability. To exploit this vulnerability, a remote, unauthenticated attacker would     need to convince a user to visit a specially crafted website or open a malicious document.
    (CVE-2022-40961)

    If a Thunderbird user quoted from an HTML email, for example by replying to the email, and the email     contained either a VIDEO tag with the POSTER attribute or an OBJECT tag with a DATA attribute, a network     request to the referenced remote URL was performed, regardless of a configuration to block remote content.
    An image loaded from the POSTER attribute was shown in the composer window. These issues could have given     an attacker additional capabilities when targetting releases that did not yet have a fix for CVE-2022-3033     which was reported around three months ago. This vulnerability affects Thunderbird < 102.5.1.
    (CVE-2022-45414)

    RESERVEDNOTE: https://www.mozilla.org/en-US/security/advisories/mfsa2022-51/#CVE-2022-46871     (CVE-2022-46871)

    The Mozilla Foundation Security Advisory describes this flaw as: An attacker who compromised a content     process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC     messages.

    *This bug only affects Firefox for Linux. Other operating systems are unaffected.* (CVE-2022-46872)

    A file with a long filename could have had its filename truncated to remove the valid extension, leaving a     malicious extension in its place. This could potentially led to user confusion and the execution of     malicious code.<br/>*Note*: This issue was originally included in the advisories for Thunderbird 102.6,     but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird     102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox     ESR < 102.6. (CVE-2022-46874)

    By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in     potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108. (CVE-2022-46877)

    Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory     safety bugs present in Thunderbird 102.5. 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 < 108, Firefox ESR < 102.6, and Thunderbird < 102.6. (CVE-2022-46878)

    A missing check related to tex units could have led to a use-after-free and potentially exploitable     crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact     of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects     Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6. (CVE-2022-46880)

    The Mozilla Foundation Security Advisory describes this flaw as: An optimization in WebGL was incorrect in     some cases, and could have led to memory corruption and a potentially exploitable crash. (CVE-2022-46881)

    The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free in WebGL extensions     could have led to a potentially exploitable crash. (CVE-2022-46882)

    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. This vulnerability affects Thunderbird < 102.7.1. (CVE-2023-0430)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain     MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to     DataTransfer.setData. (CVE-2023-23598)

    The Mozilla Foundation Security Advisory describes this flaw as:

    When copying a network request from the developer tools panel as a curl command the output was not being     properly sanitized and could allow arbitrary commands to be hidden within. (CVE-2023-23599)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which     could lead to website spoofing attacks (CVE-2023-23601)

    The Mozilla Foundation Security Advisory describes this flaw as:

    A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy     connect-src header to be ignored. This could lead to connections to restricted origins from inside     WebWorkers. (CVE-2023-23602)

    Regular expressions used to filter out forbidden properties and values from style directives in calls to     console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the     browser. (CVE-2023-23603)

    The Mozilla Foundation Security Advisory describes this flaw as:

    Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and     Firefox ESR 102.6. 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-2023-23605)

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 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-2023:0329-1 advisory.

    Updated to version 102.7.1 (bsc#1207119):
      * CVE-2022-46871: Fixed out of date libusrsctp.
      * CVE-2023-23598: Fixed arbitrary file read from GTK drag and drop on Linux.
      * CVE-2023-23599: Fixed issue where malicious command that could be hidden in devtools output on     Windows.
      * CVE-2023-23601: Fixed issue where URL being dragged from cross-origin iframe into same tab triggers     navigation.
      * CVE-2023-23602: Fixed Content Security Policy not being correctly applied to WebSockets in WebWorkers.
      * CVE-2022-46877: Fixed fullscreen notification bypass.
      * CVE-2023-23603: Fixed issue where calls to code tag allowed bypassing Content Security Policy via     format directive.
      * CVE-2023-23605: Fixed memory safety bugs.

Tenable has extracted the preceding description block directly from the SUSE 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 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2023:0608 advisory.

  - 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-2023-0430)

Note that Nessus has not tested for this issue 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.

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.

ID	Name	Product	Family	Published	Updated	Severity
171025	RHEL 8 : thunderbird (RHSA-2023:0602)	Nessus	Red Hat Local Security Checks	2/6/2023	11/7/2024	medium
171034	RHEL 8 : thunderbird (RHSA-2023:0605)	Nessus	Red Hat Local Security Checks	2/6/2023	11/7/2024	medium
171035	RHEL 8 : thunderbird (RHSA-2023:0601)	Nessus	Red Hat Local Security Checks	2/6/2023	11/7/2024	medium
171818	Amazon Linux 2 : thunderbird (ALAS-2023-1951)	Nessus	Amazon Linux Local Security Checks	2/23/2023	12/19/2025	critical
171427	SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2023:0329-1)	Nessus	SuSE Local Security Checks	2/14/2023	6/26/2026	high
171165	AlmaLinux 9 : thunderbird (ALSA-2023:0608)	Nessus	Alma Linux Local Security Checks	2/8/2023	9/5/2023	medium
238783	TencentOS Server 3: thunderbird (TSSA-2023:0042)	Nessus	Tencent Local Security Checks	6/16/2025	11/20/2025	high
171631	Debian DSA-5355-1 : thunderbird - security update	Nessus	Debian Local Security Checks	2/19/2023	1/24/2025	high

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