1,432 results · Feed
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Unscored —
By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address …
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Unscored —
Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap c…
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High 8.1CVE-2020-6819 Exploited
Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are a…
KEV Nov 3, 2021 -
High 8.1CVE-2020-6820 Exploited
Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of …
KEV Nov 3, 2021 -
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When reading from areas partially or fully outside the source resource with WebGL's <code>copyTexSubImage</code> method…
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On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDeco…
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Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefo…
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When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, re…
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By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resiz…
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When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been e…
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The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be …
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The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g. Jane Doe's …
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Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5. Some of these bugs showed evide…
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usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.
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When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. Th…
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If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these pass…
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If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution whe…
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When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location…
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When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null poi…
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Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. Some o…
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High 8.8
Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are…
KEV Nov 3, 2021 -
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Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some of these bugs showed ev…
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When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and…
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Unscored —
Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presu…
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Unscored —
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @…
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Unscored —
Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed ev…
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Unscored —
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could c…
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Unscored —
Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race c…
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Unscored —
When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially explo…
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The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was poss…
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Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some o…
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Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these enti…
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If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call a…
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By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned i…
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A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploi…
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An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This c…
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When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequen…
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Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/fo…
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Mozilla developers and community members reported memory safety bugs present in Firefox 68, Firefox ESR 68, and Firefox…
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Unscored —
A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters an…