CVE-2017-7818

Summary: CVE-2017-7818 is a use-after-free vulnerability in Thunderbird (and Firefox/ESR components) involving manipulation of ARIA element arrays via the DOM, leading to a potentially exploitable crash. The connected sources confirm the issue affects Thunderbird prior to 52.4.0 and related Mozil...

CVE-2020-26952

Mozilla Firefox vulnerability (CVE-2020-26952) involves incorrect bookkeeping of inlined functions during JIT compilation, causing memory corruption and potentially exploitable crashes when handling out-of-memory conditions. Affected: Firefox versions earlier than 83. Root cause: mismanagement in...

CVE-2020-26972

CVE-2020-26972 describes a use-after-free in Firefox’s WebGL component caused by a missing check for dead IPC actors, allowing potentially exploitable crashes. Affected product: Firefox (before version 84). Root cause: lifecycle mismanagement of IPC Actors in WebGL; use-after-free when managed ac...

CVE-2022-38473

Concrete details for CVE-2022-38473: A cross-origin iframe referencing an XSLT document could inherit the parent domain’s permissions (e.g., microphone or camera) in Thunderbird and Firefox products. Affected: Thunderbird versions earlier than 102.2 and 91.13, Firefox ESR earlier than 91.13 and 1...

CVE-2022-45405

CVE-2022-45405 is a memory-safety use-after-free in the InputStream implementation caused by freeing arbitrary nsIInputStream on a different thread. Documents confirm impact on Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox

CVE-2023-32213

CVE-2023-32213 affects Mozilla Firefox and Thunderbird. The flaw arises when reading a file, where an uninitialized value could be used as the read limit. Affected versions are Firefox <113, Firefox ESR <102.11, and Thunderbird

CVE-2023-32214

CVE-2023-32214 affects Mozilla Firefox and Thunderbird on Windows. The vulnerability involves protocol handlers ms-cxh and ms-cxh-full that could be leveraged to trigger a denial of service. Affected versions are Firefox < 113, Firefox ESR < 102.11, and Thunderbird

CVE-2023-6857

CVE-2023-6857 describes a race condition when resolving symlinks in Firefox on Unix-based OSes, where the buffer passed to readlink may be too small. Affects Firefox and Thunderbird components (Firefox ESR <115.6, Firefox <121, Thunderbird

CVE-2014-1509

CVE-2014-1509 is a buffer overflow in cairo's _cairo_truetype_index_to_ucs4 function that affects Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25. The vulnerability can allow remote code execution via a crafted extension that renders f...

CVE-2017-5466

CVE-2017-5466 describes an origin-confusion bug triggered when a page loaded from an original site via a hyperlink redirects to a data:text/html URL, causing the reloaded page to have an incorrect origin. This enables a cross-site scripting (XSS) risk. Affected products include Mozilla Thunderbir...

CVE-2024-0753

CVE-2024-0753: Affects Firefox before 122, Firefox ESR before 115.7, and Thunderbird before 115.7. In certain HSTS configurations, a subdomain could bypass the upper-domain HSTS policy. Public documents from Astra Linux, Debian LTS, and Red Hat/ALAS advisories confirm this as a subdomain HSTS byp...

CVE-2017-5398

CVE-2017-5398 describes memory-safety bugs in Mozilla Thunderbird (and related Firefox components) that could allow arbitrary code execution. Affected products include Thunderbird versions earlier than 45.8 (and Firefox earlier than 52; ESR lines too). Public advisories indicate fixes in Thunderb...

CVE-2022-34477

CVE-2022-34477 describes a vulnerability in Mozilla Firefox where the MediaError message could leak information for same-site cross-origin resources, enabling XS-Leaks. Affected product: Firefox earlier than 102. The underlying issue is inconsistent MediaError messaging, which could disclose sens...

CVE-2023-29531

Technical details about CVE-2023-29531 (affected product, root cause, impact, or fix) are not provided in the connected documents. Monitor for updates from Mozilla and security advisories.

CVE-2023-37202

CVE-2023-37202 affects Firefox (including ESR) and Thunderbird. The issue is caused by cross-compartment wrappers wrapping a scripted proxy, which could store objects from other compartments in the main compartment, resulting in a use-after-free. Affected versions are Firefox <115, Firefox ESR...

CVE-2023-6206

CVE-2023-6206 is described across connected sources as a clickjacking-related issue tied to the fullscreen transition in Mozilla Firefox and Thunderbird. The vulnerability affects Firefox versions older than 120, Firefox ESR older than 115.5.0, and Thunderbird older than 115.5.0. The issue is dis...

CVE-2023-6212

CVE-2023-6212 parks memory safety bugs in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4, with evidence of memory corruption and potential to exploit for arbitrary code. The issue affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird

CVE-2016-10196

CVE-2016-10196 : A stack-based buffer overflow in libevent’s evutil_parse_sockaddr_port (evutil.c) before 2.1.6-beta allows a crafted long string in ip_as_string to cause a denial-of-service (segmentation fault). Affected software is libevent prior to 2.1.6-beta; the description notes the fix in ...

CVE-2018-5180

CVE-2018-5180 is a WebGL use-after-free vulnerability reported in Firefox. The root cause is a heap-use-after-free in mozilla::WebGLContext::DrawElementsInstanced during WebGL operations, with impact on Firefox versions older than 60. The connected Nessus entries (Firefox

CVE-2020-15674

CVE-2020-15674 is a Firefox memory-safety bug before 81. Mozilla reports memory corruption with enough effort potentially enabling arbitrary code execution. Affected product: Mozilla Firefox (prior to 81); root cause: memory-safety issues leading to memory corruption. Impact: possible remote code...

CVE-2021-23971

CVE-2021-23971 concerns Mozilla Firefox: when processing a redirect with a conflicting Referrer-Policy, the browser would adopt the redirect’s policy, potentially leaking more information to the destination than intended by the original origin. Affected: Firefox versions earlier than 86. The conn...

CVE-2022-34473

Summary: CVE-2022-34473 is a vulnerability in Mozilla Firefox prior to 102 where the HTML Sanitizer failed to sanitize the xlink:href attribute of SVG elements. This could enable attacker-controlled input to bypass sanitization, potentially enabling script execution or other abuses via SVG refer...

CVE-2022-34474

CVE-2022-34474 affects Mozilla Firefox versions earlier than 102. The issue occurs when an iframe is sandboxed with allow-top-navigation-by-user-activation; if the frame receives a redirect header to an external protocol, the browser processes the redirect and prompts the user. Impact per the ent...

CVE-2023-28161

The CVE-2023-28161 issue affects Mozilla Firefox prior to version 111. When a temporary one-time permission (e.g., Camera) is granted to a document loaded via a file: URL, that permission can persist in the tab for subsequent file: URL documents. This could be risky if local files come from diffe...

CVE-2013-0750

CVE-2013-0750 is a high-severity vulnerability in Mozilla’s JavaScript engine where an integer overflow during string concatenation can lead to heap-based memory corruption and remote code execution. Affected products include Firefox prior to 18.0 (and ESR branches), Thunderbird prior to 17.0.2, ...

CVE-2013-0757

CVE-2013-0757 affects Mozilla Firefox (and related Mozilla-based apps) via a Chrome Object Wrapper (COW) bypass that allows changing the prototype of an object, enabling arbitrary code execution with chrome privileges. The SUSE/openSUSE and Gentoo/Nessus summaries map this to MFSA 2013-14 and lis...

CVE-2017-5469

CVE-2017-5469 describes a potential buffer overflow in code generated by Flex (related to CVE-2016-6354). Affected products include Thunderbird < 52.1, Firefox ESR < 45.9, ESR < 52.1, and Firefox

CVE-2017-7803

CVE-2017-7803 affects Thunderbird and Firefox browsers with CSP in a page header containing a sandbox directive. The root cause is that when sandbox is present, other CSP directives are ignored, leading to incorrect CSP enforcement. Documents in connected sources specify affected products (Thunde...

CVE-2018-12371

CVE-2018-12371 is an integer overflow in the Skia library during edge-builder memory allocation on systems with 16 GB RAM or more. Documented impact is a potentially exploitable crash, affecting Firefox ESR < 60.1, Thunderbird < 60, and Firefox

CVE-2018-12375

CVE-2018-12375 concerns memory safety bugs in Firefox 61 that could allow memory corruption and potentially arbitrary code execution. The vulnerability affects Firefox versions earlier than 62. The connected Nessus/NVD entries corroborate the issue as a family of memory-safety defects in Firefox ...

CVE-2018-5096

CVE-2018-5096 is a use-after-free vulnerability in editing events within form elements that can cause a crash. Documented impact is limited to Firefox ESR versions older than 52.6 and Thunderbird versions older than 52.6, with a fix included in version 52.6.0 for affected Mozilla products (Firefo...

CVE-2019-11697

CVE-2019-11697 affects Firefox before 67.0. The vulnerability lets a malicious page bypass the prompt delay for extension installation by pressing ALT and a on the prompt, enabling spoofing and potential installation of a malicious extension. Exploitation status is not provided in the supplied do...

CVE-2020-15665

CVE-2020-15665 affects Mozilla Firefox before version 80. The issue is that the address bar is not reset after the beforeunload dialog if the user stays on the page, which could lead to an incorrect URL being shown when combined with other browser behaviors. Connected sources reiterate this descr...

CVE-2020-15666

CVE-2020-15666 affects Firefox before 80 (desktop and Android); the issue is an information-disclosure vulnerability where loading a non-video in an audio/video context leaks the exact HTTP status code via the MediaError Message. This could enable login-status inference to services or local-netwo...

CVE-2020-15675

The CVE-2020-15675 vulnerability affects Firefox before version 81. It is a memory-corruption issue where, during surface processing, a persistent buffer’s lifetime may outlive its memory, potentially allowing a crash or exploitation. Affected component/behavior is a memory-management path in Fir...

CVE-2021-23957

CVE-2021-23957 : Firefox for Android was vulnerable to navigation via Android-specific intent URL schemes that could be misused to escape the iframe sandbox, potentially bypassing sandbox protections. The advisory indicates this affected Firefox versions prior to 85 and is limited to Android; oth...

CVE-2021-23962

CVE-2021-23962 concerns Mozilla Firefox prior to version 85, where an incorrect use of the method could cause a user-after-poison condition and a potentially exploitable crash in the browser. The vulnerability is documented across multiple sources with the same root cause and impact: a crash tha...

CVE-2021-29993

CVE-2021-29993 affects Mozilla Firefox for Android. The root cause is that Firefox allowed navigations through the intent:// protocol, which could be used to trigger crashes and UI spoofing on Android. The vulnerability is limited to Firefox for Android; other OSes are unaffected, and affected ve...

CVE-2012-1970

CVE-2012-1970 affects Mozilla Firefox before 15.0, Thunderbird before 15.0, ESR 10.x before 10.0.7, and SeaMonkey before 2.12. The issue stems from multiple unspecified vulnerabilities in the browser engine that can allow remote attackers to cause memory corruption and application crashes or pote...

CVE-2014-1477

CVE-2014-1477 affects Mozilla Firefox before 27.0 (and related ESR/Thunderbird/SeaMonkey versions) where the browser engine contains multiple unspecified vulnerabilities that could lead to memory corruption, application crashes, or possibly arbitrary code execution via unknown vectors. Exploitati...

CVE-2014-1508

CVE-2014-1508 affects Mozilla Firefox family components (libxul) where libxul.so!gfxContext::Polygon can leak memory, cause out-of-bounds reads, or crash, with potential Same Origin Policy bypass via MathML polygon rendering. Affected: Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbir...

CVE-2017-5401

CVE-2017-5401 is a memory corruption crash triggered by ErrorResult handling in Firefox/Thunderbird. Affected versions are Firefox < 52 and ESR < 45.8, Thunderbird < 52 and Thunderbird

CVE-2017-7824

The CVE-2017-7824 issue is a buffer overflow in ANGLE used for WebGL rendering in Thunderbird before 52.4. It results from an incorrect value passed during checks in the ANGLE library, leading to a potentially exploitable crash. Affected products include Thunderbird

CVE-2018-5130

CVE-2018-5130 describes a memory corruption/denial-of-service risk in Mozilla Firefox/WebRTC where receiving packets with a mismatched RTP payload type can crash the browser. The vulnerability affects Firefox ESR versions earlier than 52.7 and standard Firefox versions earlier than 59. Multiple a...

CVE-2018-5152

CVE-2018-5152 affects Firefox before 60. WebExtensions with appropriate permissions can inject content scripts into sites like accounts.firefox.com and monitor traffic via webRequest, enabling interception during login and exposure of username and encrypted password. The issue is limited to the l...

CVE-2019-11699

CVE-2019-11699 affects Mozilla Firefox (pre-67) and relates to content spoofing: a malicious page can briefly highlight the wrong domain name in the address bar during navigation, potentially confusing users about the loaded site. The root cause is incorrect domain highlighting, enabling spoofing...

CVE-2020-26957

CVE-2020-26957 : OneCRL was non-functional in the new Firefox for Android due to a missing service initialization, potentially causing failure to enforce certain certificate revocations. Affected product/variant: Firefox on Android (Firefox

CVE-2021-29977

CVE-2021-29977 affects Mozilla Firefox prior to version 90. The connected Astra Linux and Arch Linux advisories confirm memory-safety bugs in Firefox 89 that could permit memory corruption and, with sufficient effort, potentially arbitrary code execution. The vulnerability is described as part of...

CVE-2022-22762

CVE-2022-22762 is a Firefox for Android issue where a JavaScript alert/prompt could be shown in a way that overlapped another website, enabling UI spoofing. The vulnerability is limited to Firefox on Android and affects versions before 97, with the CVSS base metrics showing low impact on confiden...

CVE-2022-38475

CVE-2022-38475 affects Firefox up to version 104. An attacker could write to the first element of a zero-length JavaScript array; the value is not written to an invalid memory address, but the issue is listed with memory safety implications (I: High). Exploitation context is not described in thes...