Mozilla Thunderbird vulnerabilities

CVE-2011-2992 [CRITICAL] CWE-119 CVE-2011-2992: The Ogg reader in the browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thu The Ogg reader in the browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

CVE-2026-57963 [MEDIUM] CWE-79 CVE-2026-57963: An attacker who can send HTML chat messages (via Matrix or XMPP) can inject arbitrary styled content An attacker who can send HTML chat messages (via Matrix or XMPP) can inject arbitrary styled content, phishing links, and CSS that manipulates the chat UI. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.

CVE-2006-1045 [LOW] CVE-2006-1045: The HTML rendering engine in Mozilla Thunderbird 1.5, when "Block loading of remote images in mail m The HTML rendering engine in Mozilla Thunderbird 1.5, when "Block loading of remote images in mail messages" is enabled, does not properly block external images from inline HTML attachments, which could allow remote attackers to obtain sensitive information, such as application version or IP address, when the user reads the email and the external image is access

CVE-2015-7176 [HIGH] CVE-2015-7176: The AnimationThread function in Mozilla Firefox before 41 The AnimationThread function in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 uses an incorrect argument to the sscanf function, which might allow remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via unknown vectors.

CVE-2008-5024 [HIGH] CWE-91 CVE-2008-5024: Mozilla Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and Mozilla Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 do not properly escape quote characters used for XML processing, which allows remote attackers to conduct XML injection attacks via the default namespace in an E4X document.

CVE-2017-7807 [HIGH] CWE-20 CVE-2017-7807: A mechanism that uses AppCache to hijack a URL in a domain using fallback by serving the files from A mechanism that uses AppCache to hijack a URL in a domain using fallback by serving the files from a sub-path on the domain. This has been addressed by requiring fallback files be inside the manifest directory. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

CVE-2013-0783 [CRITICAL] CVE-2013-0783: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Firefox E Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vector

CVE-2010-3176 [CRITICAL] CVE-2010-3176: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.14 an Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.14 and 3.6.x before 3.6.11, Thunderbird before 3.0.9 and 3.1.x before 3.1.5, and SeaMonkey before 2.0.9 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2012-0442 [CRITICAL] CVE-2012-0442: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.26 and 4.x Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2016-9904 [HIGH] CWE-200 CVE-2016-9904: An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by ano An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

CVE-2007-0008 [MEDIUM] CWE-189 CVE-2007-0008: Integer underflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as Integer underflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as used by Firefox before 1.5.0.10 and 2.x before 2.0.0.2, SeaMonkey before 1.0.8, Thunderbird before 1.5.0.10, and certain Sun Java System server products before 20070611, allows remote attackers to execute arbitrary code via a crafted SSLv2 server message

CVE-2017-7754 [HIGH] CWE-125 CVE-2017-7754: An out-of-bounds read in WebGL with a maliciously crafted "ImageInfo" object during WebGL operations An out-of-bounds read in WebGL with a maliciously crafted "ImageInfo" object during WebGL operations. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

CVE-2014-1490 [CRITICAL] CWE-362 CVE-2014-1490: Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozill Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involv

CVE-2013-0781 [CRITICAL] CWE-416 CVE-2013-0781: Use-after-free vulnerability in the nsPrintEngine::CommonPrint function in Mozilla Firefox before 19 Use-after-free vulnerability in the nsPrintEngine::CommonPrint function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVE-2015-7213 [MEDIUM] CVE-2015-7213: Integer overflow in the MPEG4Extractor::readMetaData function in MPEG4Extractor Integer overflow in the MPEG4Extractor::readMetaData function in MPEG4Extractor.cpp in libstagefright in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 on 64-bit platforms allows remote attackers to execute arbitrary code via a crafted MP4 video file that triggers a buffer overflow.

CVE-2010-2770 [CRITICAL] CWE-119 CVE-2010-2770: Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1. Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 on Mac OS X allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted font in a data: URL.

CVE-2010-3175 [CRITICAL] CVE-2010-3175: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.6.x before 3.6.11 an Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.6.x before 3.6.11 and Thunderbird 3.1.x before 3.1.5 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVE-2017-7803 [HIGH] CWE-269 CVE-2017-7803: When a page's content security policy (CSP) header contains a "sandbox" directive, other directives When a page's content security policy (CSP) header contains a "sandbox" directive, other directives are ignored. This results in the incorrect enforcement of CSP. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

CVE-2013-1687 [CRITICAL] CWE-264 CVE-2013-1687: The System Only Wrapper (SOW) and Chrome Object Wrapper (COW) implementations in Mozilla Firefox bef The System Only Wrapper (SOW) and Chrome Object Wrapper (COW) implementations in Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly restrict XBL user-defined functions, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges,

CVE-2018-5184 [HIGH] CWE-326 CVE-2018-5184: Using remote content in encrypted messages can lead to the disclosure of plaintext. This vulnerabili Using remote content in encrypted messages can lead to the disclosure of plaintext. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.