Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, bypass CORS restrictions, obtain sensitive information, or execute arbitrary code. (CVE-2018-12359, CVE-2018-12360, CVE-2018-12362, CVE-2018-12363, CVE-2018-12364, CVE-2018-12365, CVE-2018-12366)

It was discovered that S/MIME and PGP decryption oracles can be built with HTML emails. An attacker could potentially exploit this to obtain sensitive information. (CVE-2018-12372)

It was discovered that S/MIME plaintext can be leaked through HTML reply/forward. An attacker could potentially exploit this to obtain sensitive information. (CVE-2018-12373)

It was discovered that forms can be used to exfiltrate encrypted mail parts by pressing enter in a form field. An attacker could potentially exploit this to obtain sensitive information. (CVE-2018-12374).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update for thunderbird is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 52.9.1.

Security Fix(es) :

* Mozilla: Memory safety bugs fixed in Firefox 61, Firefox ESR 60.1, and Firefox ESR 52.9 (CVE-2018-5188)

* Mozilla: Buffer overflow using computed size of canvas element (CVE-2018-12359)

* Mozilla: Use-after-free using focus() (CVE-2018-12360)

* Mozilla: Integer overflow in SSSE3 scaler (CVE-2018-12362)

* Mozilla: Use-after-free when appending DOM nodes (CVE-2018-12363)

* Mozilla: CSRF attacks through 307 redirects and NPAPI plugins (CVE-2018-12364)

* thunderbird: S/MIME and PGP decryption oracles can be built with HTML emails (CVE-2018-12372)

* thunderbird: S/MIME plaintext can be leaked through HTML reply/forward (CVE-2018-12373)

* Mozilla: Compromised IPC child process can list local filenames (CVE-2018-12365)

* Mozilla: Invalid data handling during QCMS transformations (CVE-2018-12366)

* thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field (CVE-2018-12374)

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

Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Alex Gaynor, Christoph Diehl, Christian Holler, Jason Kratzer, David Major, Jon Coppeard, Nicolas B. Pierron, Marcia Knous, Ronald Crane, Nils, F. Alonso (revskills), David Black, and OSS-Fuzz as the original reporters.

This update for MozillaThunderbird to version 60.0 fixes the following issues :

These security issues were fixed :

  - CVE-2018-12359: Prevent buffer overflow using computed     size of canvas element (bsc#1098998).

  - CVE-2018-12360: Prevent use-after-free when using     focus() (bsc#1098998).

  - CVE-2018-12361: Prevent integer overflow in SwizzleData     (bsc#1098998).

  - CVE-2018-12362: Prevent integer overflow in SSSE3 scaler     (bsc#1098998).

  - CVE-2018-5156: Prevent media recorder segmentation fault     when track type is changed during capture (bsc#1098998).

  - CVE-2018-12363: Prevent use-after-free when appending     DOM nodes (bsc#1098998).

  - CVE-2018-12364: Prevent CSRF attacks through 307     redirects and NPAPI plugins (bsc#1098998).

  - CVE-2018-12365: Prevent compromised IPC child process     listing local filenames (bsc#1098998).

  - CVE-2018-12371: Prevent integer overflow in Skia library     during edge builder allocation (bsc#1098998).

  - CVE-2018-12366: Prevent invalid data handling during     QCMS transformations (bsc#1098998).

  - CVE-2018-12367: Timing attack mitigation of     PerformanceNavigationTiming (bsc#1098998).

  - CVE-2018-5187: Various memory safety bugs (bsc#1098998).

  - CVE-2018-5188: Various memory safety bugs (bsc#1098998).

These can not, in general, be exploited through email, but are potential risks in browser or browser-like contexts.

These non-security issues were fixed :

  - Storing of remote content settings fixed (bsc#1084603)

  - Improved message handling and composing

  - Improved handling of message templates

  - Support for OAuth2 and FIDO U2F

  - Various Calendar improvements

  - Various fixes and changes to e-mail workflow 

  - Various IMAP fixes

  - Native desktop notifications

The remote host is affected by the vulnerability described in GLSA-201810-01 (Mozilla Firefox: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox. Please       review the referenced CVE identifiers for details.
  Impact :

    A remote attacker could entice a user to view a specially crafted web       page, possibly resulting in the execution of arbitrary code with the       privileges of the process or a Denial of Service condition. Furthermore,       a remote attacker may be able to perform Man-in-the-Middle attacks,       obtain sensitive information, spoof the address bar, conduct clickjacking       attacks, bypass security restrictions and protection mechanisms, or have       other unspecified impact.
  Workaround :

    There is no known workaround at this time.

Versions of Mozilla Firefox ESR earlier than 60.1 are unpatched for the following vulnerabilities :

 - An out-of-bounds read flaw exists in the 'qcms_modular_transform_data()' function in 'chain.c' that is triggered when handling an invalid grid size during QCMS transformations. This may allow a context-dependent attacker to potentially disclose memory contents.
 - A flaw exists in 'dom/performance/PerformanceNavigationTiming.cpp' that is triggered as the Navigation APIs can be used as a precision timer. This may allow a context-dependent attacker to conduct timing attacks.
 - A flaw exists in the 'nsLocalFile::IsExecutable()' function in 'xpcom/io/nsLocalFileWin.cpp', as 'settingcontent-ms' is not recognized as an executable file extension. This may allow a context-dependent attacker to more easily trick a user into opening a malicious file without a warning prompt being presented.
 - A flaw exists in the WebExtension that is triggered as embedded experiments are not properly checked. This may allow a context-dependent attacker to bypass authorization mechanisms.
 - An integer overflow flaw exists that is triggered as uninitialized memory is used when allocating memory for edge builders. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists in the 'ContentParent::RecvGetFilesRequest()' function in 'dom/ipc/ContentParent.cpp'. Combined with another vulnerability this may allow a context-dependent attacker to bypass the sandbox and enumerate file names.
 - An overflow condition exists in the 'CanvasRenderingContext2D::SetDimensions()' function in 'dom/canvas/CanvasRenderingContext2D.cpp' that is triggered when handling '<canvas>' element dimensions. This may allow a context-dependent attacker to cause a buffer overflow and potentially execute arbitrary code.
 - A use-after-free error exists in the 'HTMLInputElement::Focus()' function in 'dom/html/HTMLInputElement.cpp' that is triggered when deleting input elements during a mutation event handler. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - An integer overflow condition exists in 'gfx/2d/ssse3-scaler.c' within the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler that is triggered when handling graphics operations. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists that is triggered when capturing a media stream and the media source type is changed. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A use-after-free error exists that is triggered when using scripts to perform mutations to move DOM nodes between documents. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists when handling 307 redirects as HTTP requests to NPAPI plugins do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to perform unspecified actions.
 - An unspecified flaw exists in 'netwerk/sctp/datachannel/DataChannel.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An out-of-bounds access flaw exists in 'webrtc/modules/video_coding/rtp_frame_reference_finder.cc' that is triggered as certain input is not properly validated when handling VP9 missing frame processing. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A race condition exists in 'js/src/gc/GC.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'xpcom/ds/Observer.h' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'js/src/frontend/BytecodeEmitter.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'GCMarker::markDelayedChildren()' function in 'js/src/gc/Marking.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'nsMozIconURI::Deserialize()' function in 'image/decoders/icon/nsIconURI.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered when managing physical audio devices. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'FromIPCSegment()' function in 'netwerk/base/nsStandardURL.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/base/StructuredCloneHolder.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'JS::Rooted()' function in 'dom/xbl/nsXBLBinding.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/canvas/WebGLContextDraw.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/media/PeerConnection.js' that is triggered when handling ICE connection state changes. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'hal/Hal.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.

 - Mutliple vulnerabilities in the following may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code:
 - 'netwerk/sctp/datachannel/DataChannel.cpp'
 - 'xpcom/ds/Observer.h'
 - 'js/src/frontend/BytecodeEmitter.cpp'
 - 'nsMozIconURI::Deserialize()'
 - 'dom/base/StructuredCloneHolder.cpp'
 - 'dom/xbl/nsXBLBinding.cpp'
 - 'dom/canvas/WebGLContextDraw.cpp'
 - 'dom/media/PeerConnection.js'
 - 'hal/Hal.cpp'

Versions of Mozilla Firefox earlier than 61 are unpatched for the following vulnerabilities :

 - An out-of-bounds read flaw exists in the 'qcms_modular_transform_data()' function in 'chain.c' that is triggered when handling an invalid grid size during QCMS transformations. This may allow a context-dependent attacker to potentially disclose memory contents.
 - A flaw exists in 'dom/performance/PerformanceNavigationTiming.cpp' that is triggered as the Navigation APIs can be used as a precision timer. This may allow a context-dependent attacker to conduct timing attacks.
 - A flaw exists in the 'nsLocalFile::IsExecutable()' function in 'xpcom/io/nsLocalFileWin.cpp', as 'settingcontent-ms' is not recognized as an executable file extension. This may allow a context-dependent attacker to more easily trick a user into opening a malicious file without a warning prompt being presented.
 - A flaw exists in the WebExtension that is triggered as embedded experiments are not properly checked. This may allow a context-dependent attacker to bypass authorization mechanisms.
 - An integer overflow flaw exists that is triggered as uninitialized memory is used when allocating memory for edge builders. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists in the 'ContentParent::RecvGetFilesRequest()' function in 'dom/ipc/ContentParent.cpp'. Combined with another vulnerability this may allow a context-dependent attacker to bypass the sandbox and enumerate file names.
 - An overflow condition exists in the 'CanvasRenderingContext2D::SetDimensions()' function in 'dom/canvas/CanvasRenderingContext2D.cpp' that is triggered when handling '<canvas>' element dimensions. This may allow a context-dependent attacker to cause a buffer overflow and potentially execute arbitrary code.
 - A use-after-free error exists in the 'HTMLInputElement::Focus()' function in 'dom/html/HTMLInputElement.cpp' that is triggered when deleting input elements during a mutation event handler. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists that is triggered during the handling of a redirection initiated by a service worker. This may allow a context-dependent attacker to bypass the same-origin policy.
 - An integer overflow condition exists in 'gfx/2d/ssse3-scaler.c' within the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler that is triggered when handling graphics operations. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists that is triggered when capturing a media stream and the media source type is changed. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A use-after-free error exists that is triggered when using scripts to perform mutations to move DOM nodes between documents. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists when handling 307 redirects as HTTP requests to NPAPI plugins do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to perform unspecified actions.
 - A flaw exists in 'toolkit/components/reader/ReaderMode.jsm' that is triggered as SameSite cookie protections are not properly checked when exiting Reader View. This may allow a context-dependent attacker to bypass CSRF protection mechanisms.
 - A use-after-free error exists in the 'Debugger::findZoneEdges()' function in 'js/src/vm/Debugger.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'gfx/vr/ipc/VRManagerChild.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'gfxFontUtils::MapCharToGlyphFormat4()' function in 'gfx/thebes/gfxFontUtils.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'ExecuteServiceCommand()' function in 'toolkit/components/maintenanceservice/workmonitor.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'netwerk/sctp/datachannel/DataChannel.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An out-of-bounds access flaw exists in 'webrtc/modules/video_coding/rtp_frame_reference_finder.cc' that is triggered as certain input is not properly validated when handling VP9 missing frame processing. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A race condition exists in 'js/src/gc/GC.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'xpcom/ds/Observer.h' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'js/src/frontend/BytecodeEmitter.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'GCMarker::markDelayedChildren()' function in 'js/src/gc/Marking.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'nsMozIconURI::Deserialize()' function in 'image/decoders/icon/nsIconURI.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered when managing physical audio devices. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'FromIPCSegment()' function in 'netwerk/base/nsStandardURL.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/base/StructuredCloneHolder.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'JS::Rooted()' function in 'dom/xbl/nsXBLBinding.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/canvas/WebGLContextDraw.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/media/PeerConnection.js' that is triggered when handling ICE connection state changes. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'hal/Hal.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.

Versions of Mozilla Firefox ESR earlier than 52.9 are unpatched for the following vulnerabilities :

 - An out-of-bounds read flaw exists in the 'qcms_modular_transform_data()' function in 'chain.c' that is triggered when handling an invalid grid size during QCMS transformations. This may allow a context-dependent attacker to potentially disclose memory contents.
 - A flaw exists in the 'nsLocalFile::IsExecutable()' function in 'xpcom/io/nsLocalFileWin.cpp', as 'settingcontent-ms' is not recognized as an executable file extension. This may allow a context-dependent attacker to more easily trick a user into opening a malicious file without a warning prompt being presented.
 - A flaw exists in the 'ContentParent::RecvGetFilesRequest()' function in 'dom/ipc/ContentParent.cpp'. Combined with another vulnerability this may allow a context-dependent attacker to bypass the sandbox and enumerate file names.
 - An overflow condition exists in the 'CanvasRenderingContext2D::SetDimensions()' function in 'dom/canvas/CanvasRenderingContext2D.cpp' that is triggered when handling '<canvas>' element dimensions. This may allow a context-dependent attacker to cause a buffer overflow and potentially execute arbitrary code.
 - A use-after-free error exists in the 'HTMLInputElement::Focus()' function in 'dom/html/HTMLInputElement.cpp' that is triggered when deleting input elements during a mutation event handler. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - An integer overflow condition exists in 'gfx/2d/ssse3-scaler.c' within the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler that is triggered when handling graphics operations. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists that is triggered when capturing a media stream and the media source type is changed. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A use-after-free error exists that is triggered when using scripts to perform mutations to move DOM nodes between documents. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists when handling 307 redirects as HTTP requests to NPAPI plugins do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to perform unspecified actions.
 - An unspecified flaw exists in the 'nsMozIconURI::Deserialize()' function in 'image/decoders/icon/nsIconURI.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists that is triggered when managing physical audio devices. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'FromIPCSegment()' function in 'netwerk/base/nsStandardURL.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/base/StructuredCloneHolder.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in the 'JS::Rooted()' function in 'dom/xbl/nsXBLBinding.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/canvas/WebGLContextDraw.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'dom/media/PeerConnection.js' that is triggered when handling ICE connection state changes. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An unspecified flaw exists in 'hal/Hal.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.

 - Mutliple vulnerabilities in the following may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code:
 - 'nsMozIconURI::Deserialize()'
 - 'dom/base/StructuredCloneHolder.cpp'
 - 'dom/xbl/nsXBLBinding.cpp'
 - 'dom/canvas/WebGLContextDraw.cpp'
 - 'dom/media/PeerConnection.js'
 - 'hal/Hal.cpp'

ID	Name	Product	Family	Published	Updated	Severity
111060	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Thunderbird vulnerabilities (USN-3714-1)	Nessus	Ubuntu Local Security Checks	7/13/2018	10/21/2023	critical
111341	CentOS 7 : thunderbird (CESA-2018:2252)	Nessus	CentOS Local Security Checks	7/26/2018	5/29/2020	critical
117383	openSUSE Security Update : MozillaThunderbird (openSUSE-2018-994)	Nessus	SuSE Local Security Checks	9/10/2018	1/19/2021	critical
117894	GLSA-201810-01 : Mozilla Firefox: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	10/3/2018	2/17/2022	high
700341	Mozilla Firefox ESR < 60.1 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	8/21/2018	11/6/2019	high
700330	Mozilla Firefox < 61 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	8/21/2018	3/6/2019	high
700339	Mozilla Firefox ESR < 52.9 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	8/21/2018	11/6/2019	high

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critical

critical

high

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high

high