1,955 results · Feed
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High 7.5CVE-2022-23990 Public exploit
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
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Critical 9.8CVE-2022-23852 Public exploit
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML…
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Critical 9.8CVE-2022-22822 Public exploit
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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Critical 9.8
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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Critical 9.8
defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.8
lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.8
nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.8
storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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Unscored —
The olm_session_describe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session obj…
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Unscored —
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such…
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Unscored —
When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have …
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Unscored —
Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user…
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Unscored —
The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while …
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Unscored —
By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geol…
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Unscored —
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled…
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Unscored —
Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to th…
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Unscored —
Mozilla developers and community members reported memory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some o…
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Unscored —
A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory …
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Unscored —
Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. T…
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Unscored —
An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a p…
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Unscored —
By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that h…
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Unscored —
Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within …
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Unscored —
When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly esc…
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Unscored —
Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading ex…
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Unscored —
Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additi…
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Unscored —
Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thu…
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Unscored —
It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerabil…
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Unscored —CVE-2021-43527 EPSS 18%
NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DE…
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Unscored —
Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a…
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Unscored —
Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed e…
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Unscored —
Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of me…
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Unscored —
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corru…
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Unscored —
Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another …
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Unscored —
During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory…
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Unscored —
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed ev…
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Unscored —
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed ev…
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Unscored —
Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downg…
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Unscored —
Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potent…
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Unscored —
An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failure…
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Unscored —
Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the pote…