2028 matches found
CVE-2020-35113
CVE-2020-35113 concerns memory safety bugs in Mozilla Firefox and Firefox ESR that could allow memory corruption and potential arbitrary code execution. Public docs indicate affected versions include Firefox below 84, Firefox ESR below 78.6, and Thunderbird below 78.6, with fixes coordinated in F...
CVE-2020-12418
CVE-2020-12418 describes a flaw where manipulating individual parts of a URL object could cause an out-of-bounds read, leaking process memory to malicious JavaScript. Affected products per the provided data include Firefox ESR < 68.10, Firefox < 78, and Thunderbird
CVE-2020-15653
CVE-2020-15653 concerns bypassing an iframe sandbox when the sandbox allows popups, via noopener links in affected Firefox ESR < 78.1, Firefox < 79, and Thunderbird
CVE-2012-0444
CVE-2012-0444 describes a heap-based memory corruption vulnerability in the libvorbis Ogg Vorbis parser that could allow remote code execution or a crash when processing crafted Ogg Vorbis files. Affected products across Mozilla ecosystem (Firefox, Thunderbird, Seamonkey and related XULRunner/Ice...
CVE-2022-2505
CVE-2022-2505 describes memory safety bugs in Firefox 102.x (and Thunderbird <102.1) with evidence of memory corruption. Affected: Firefox ESR < 102.1, Firefox < 103, and Thunderbird
CVE-2023-4574
CVE-2023-4574 involves a use-after-free in the IPC ColorPickerShownCallback: creating multiple identical callbacks for the Color Picker over IPC, then destroying them all when one finishes. Affected: Firefox < 117, Firefox ESR < 102.15/115.2, Thunderbird
CVE-2020-15658
The CVE-2020-15658 issue affects Mozilla Firefox (non-ESR < 79) and Firefox ESR < 78.1, and Thunderbird
CVE-2020-15678
CVE-2020-15678 involves a use-after-free in the Gecko rendering stack due to improper iterator invalidation in APZCTreeManager::ComputeClippedCompositionBounds when recursing through graphical layers during scrolling. Affected products include Firefox (before 81), Thunderbird (before 78.3), and F...
CVE-2023-25751
CVE-2023-25751 affects Firefox and Thunderbird: root cause is incorrect code generation during JIT code invalidation when following an iterator, which could lead to a potentially exploitable crash. Affected: Firefox <=111 and Firefox ESR <=102.8/9, Thunderbird
CVE-2023-4584
CVE-2023-4584 relates to memory safety bugs in Firefox and Thunderbird affecting multiple versions (e.g., Firefox 116/ESR 102.x/ Thunderbird 102.x/115.x). Connected advisories confirm the issue and map to Firefox/Thunderbird versions and the remediation path: upgrade to Firefox 117 or ESR 102.15/...
CVE-2020-15655
CVE-2020-15655 affects Mozilla Firefox (including ESR) and Thunderbird, where a redirected HTTP request observed or modified through a web extension could bypass Same-Origin Policy via extension APIs, potentially disclosing cross-origin information. Affected versions include Firefox ESR <78.1,...
CVE-2024-0741
CVE-2024-0741 describes an out-of-bounds write in ANGLE that could corrupt memory and cause a potentially exploitable crash. Affected software includes Firefox up to version 121/122 and Firefox ESR up to 115.7, as well as Thunderbird up to 115.7. The connected advisories indicate the root cause i...
CVE-2021-38501
CVE-2021-38501 is a memory-safety issue affecting Firefox up to version 92/ESR 91.1 with memory-corruption risks; impacted products include Firefox <93, Thunderbird <91.2, and Firefox ESR
CVE-2022-45403
CVE-2022-45403 describes a vulnerability where Service Workers could infer the size of cross-origin media by correlating timing information with Range requests, potentially exposing presence/length of a media file. Affected: Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox
CVE-2023-4585
CVE-2023-4585 describes memory safety bugs in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1, with evidence of memory corruption and the potential for arbitrary code execution. Affected versions are Firefox < 117, Firefox ESR < 115.2, and Thunderbird
CVE-2020-12421
CVE-2020-12421 describes a flaw where add-on updates could reject certificate chains terminating in non-built-in roots, causing add-ons to appear out-of-date without user notification. Public advisories place affected products as Mozilla Firefox ESR (<68.10) and Firefox (<78) and Thunderbird (
CVE-2013-1679
CVE-2013-1679 is a use-after-free in mozilla::plugins::child::_geturlnotify in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6. This allows remote attackers to execute arbitrary code or cause a denial of service (heap ...
CVE-2020-26966
CVE-2020-26966 affects Mozilla Firefox (Windows only) and Thunderbird; the issue arises from a memory leak via broadcasting of single-word search queries as mDNS requests on the local network. Affected products include Firefox before version 83, Firefox ESR before 78.5, and Thunderbird before 78....
CVE-2009-2408
CVE-2009-2408 affects Mozilla NSS up to 3.12.2/Firefox up to 3.0.12/ Thunderbird up to 2.0.0.22 and SeaMonkey up to 1.1.17. The issue is improper handling of a '\0' character in the domain name present in the certificate subject’s Common Name (CN) field of an X.509 certificate. This enables a man...
CVE-2020-35112
CVE-2020-35112 is a Windows-specific issue in Mozilla Firefox (affecting Firefox <84, Thunderbird <78.6, and Firefox ESR
CVE-2018-12392
CVE-2018-12392 is a vulnerability affecting Firefox (pre-63 and ESR pre-60.3) and Thunderbird (pre-60.3) where manipulating user events in nested loops while opening a document via script can trigger a crash due to poor event handling. Public advisories list the impact as a potentially exploitabl...
CVE-2020-15670
CVE-2020-15670 involves memory safety bugs in Mozilla Firefox components, affecting Firefox for Android 79 and other Firefox variants prior to 80, including Firefox ESR < 78.2 and Thunderbird
CVE-2020-26973
The provided connected sources confirm CVE-2020-26973 affects Mozilla Firefox and Thunderbird, tied to the CSS Sanitizer. Affected versions include Firefox prior to 84 and Thunderbird prior to 78.6 (Firefox ESR
CVE-2023-4581
CVE-2023-4581 covers a blocklist gap where Excel .xll add-in files could be downloaded without warnings due to Firefox’s executable blocklist lacking an entry. Affected products/versions shown in the documents: Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 10...
CVE-2020-15677
CVE-2020-15677 is an Open Redirect vulnerability affecting Firefox < 81, Thunderbird < 78.3, and Firefox ESR
CVE-2023-4578
CVE-2023-4578 affects Firefox and Thunderbird: a failure in JS::CheckRegExpSyntax could mishandle an out-of-memory (OOM) condition as a Syntax Error, potentially leading to crashes. Affected versions are Firefox < 117, Firefox ESR < 115.2, and Thunderbird
CVE-2023-4573
The CVE-2023-4573 issue is a memory corruption/use-after-free in Mozilla's IPC path (mStream) that can be triggered when rendering data is received via IPC. Connected documents confirm affected products include Firefox and Thunderbird (multiple ESR branches) with vulnerable components tied to IPC...
CVE-2023-4580
CVE-2023-4580 : Pushed notifications stored on disk in private browsing mode were not encrypted, potentially leaking sensitive information. Affected: Firefox < 117, Firefox ESR < 115.2, Thunderbird
CVE-2013-0753
CVE-2013-0753 is a Use‑after‑free vulnerability in Mozilla Firefox’s XMLSerializer.serializeToStream, affecting Firefox before 18.0 (and ESR/Thunderbird/SeaMonkey variants) and allowing remote code execution via crafted content. The issue is exploitable as part of Firefox 17.x lineage; Metasploit...
CVE-2017-5436
CVE-2017-5436 is an out-of-bounds write in the Graphite 2 library triggered by a malicious Graphite font, causing a potentially exploitable crash. The issue was fixed in Graphite 2 and in Mozilla products; affected Mozilla components include Thunderbird < 52.1, Firefox ESR < 45.9 and < 5...
CVE-2020-12398
CVE-2020-12398 affects Mozilla Thunderbird when STARTTLS is used for IMAP and the server sends PREAUTH, causing Thunderbird to proceed with an unencrypted connection and expose email data. Impact is described as information leakage due to unencrypted transmission; affected versions are Thunderbir...
CVE-2023-3417
CVE-2023-3417 affects Mozilla Thunderbird. The issue arises from the Text Direction Override Unicode Character in filenames, which could cause an email attachment to appear as a non-executable document when it was actually an executable. Affected: Thunderbird versions before 115.0.1 and before 10...
CVE-2023-5168
CVE-2023-5168 refers to a vulnerability in Firefox on Windows where a compromised content process could supply malicious data to FilterNodeD2D1, causing an out-of-bounds write and potentially crashing a privileged process. The entry notes a high/critical risk with a base score of 9.8 (CVSSv3.1) a...
CVE-2023-5728
CVE-2023-5728 : In the Firefox/Thunderbird stack, during garbage collection extra operations on an object that should not be touched could lead to a potentially exploitable crash. Affected: Firefox < 119, Firefox ESR < 115.4, and Thunderbird
CVE-2023-4583
CVE-2023-4583 concerns a logic issue in the HTTP/Browsing Context handling within Mozilla Firefox/Thunderbird. The flaw occurs when HttpBaseChannel checks whether a Browsing Context has been discarded; if the load group is unavailable, it may assume discard even for private channels after a priva...
CVE-2020-15676
CVE-2020-15676 affects Firefox (and related Mozilla products) where the onload handler for SVG elements could run after the DOM sanitizer removed content, enabling JavaScript execution when pasting attacker-controlled data into a contenteditable area. Affected versions: Firefox < 81, Thunderbi...
CVE-2023-29536
The CVE-2023-29536 entry applies to Mozilla products (Firefox, Focus, Thunderbird, Firefox ESR, and Firefox for Android) with memory-management weakness in freeing a pointer to attacker-controlled memory. Impacted versions include Firefox <112, Focus for Android <112, Firefox ESR <102.10...
CVE-2019-11755
CVE-2019-11755 affects Mozilla Thunderbird. A crafted S/MIME message can be shown as having a valid signature when the inner encryption layer is present and the signer did not access the message contents, enabling spoofing of the message author. The issue is tied to Thunderbird versions prior to ...
CVE-2023-4577
CVE-2023-4577 is a memory-corruption issue in the Firefox/Thunderbird code path where UpdateRegExpStatics could access initialStringHeap after it had been garbage collected, potentially causing an exploitable crash. Connected advisories corroborate that affected products include Firefox versions ...
CVE-2013-0758
CVE-2013-0758 affects Mozilla Firefox (pre-18.0), Firefox ESR (pre-10.0.12 and pre-17.0.2), Thunderbird (pre-17.0.2, including ESR 10.x pre-10.0.12 and pre-17.0.2), and SeaMonkey (pre-2.15). It allows remote attackers to execute arbitrary JavaScript with chrome privileges due to improper interact...
CVE-2021-38497
CVE-2021-38497 describes a UI spoofing issue caused by using reportValidity() together with window.open(), which could overlay a plain-text validation message on another origin. Affected software versions are Firefox < 93, Thunderbird < 91.2, and Firefox ESR
CVE-2011-0084
CVE-2011-0084 affects Mozilla Firefox prior to 3.6.20 and 4.x–5, Thunderbird 3.x prior to 3.1.12 and other versions before 6, SeaMonkey 2.x before 2.3, and possibly other Mozilla products. The underlying issue is in SVGTextElement.getCharNumAtPosition where SVG text is not handled correctly, allo...
CVE-2019-11739
CVE-2019-11739 affects Mozilla Thunderbird; encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a HTML reply/forward. Affected versions: Thunderbird < 68.1 and Thunderbird
CVE-2019-9801
CVE-2019-9801 affects Mozilla Firefox and Thunderbird on Windows. The issue allows Firefox/Thunderbird to treat any registered Program ID as an external protocol handler and offer to launch a local application when a matching URL is opened, even if the program is not intended as a URL handler. Ro...
CVE-2019-9815
CVE-2019-9815 describes a timing-attack similar to Spectre when hyperthreading is not disabled. Affected: macOS content threads (macOS 10.14.5 introduces a sysctl option to disable hyperthreading for untrusted code on the main or worker JavaScript threads), and affected Firefox/Thunderbird versio...
CVE-2023-4575
CVE-2023-4575 describes a memory safety risk in Mozilla components where IPC FilePickerShownCallback could suffer a use-after-free due to multiple identical callbacks being created and destroyed concurrently during File Picker window invocation. Affected products include Firefox (all listed varia...
CVE-2019-9818
CVE-2019-9818 is a use-after-free in the crash generation server used by Mozilla Firefox/Thunderbird on Windows. The issue, described as a race condition in the crash reporter server, can lead to a potentially exploitable crash and sandbox escape. Public references indicate the vulnerability affe...
CVE-2023-5174
The CVE-2023-5174 entry describes a Windows-specific issue in the Firefox sandbox handling: if a process fails to duplicate a handle during process creation, the sandbox code may double-free a pointer, causing a use-after-free and potentially an exploitable crash. Affected products are Firefox be...
CVE-2017-5460
CVE-2017-5460 is a use-after-free in Firefox/Thunderbird frame selection. Public docs confirm it affects Firefox/Firefox ESR (before 53) and Thunderbird (older branches) with a potentially exploitable crash and, in some advisories, possible arbitrary code execution. Root cause: use-after-free dur...