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mozilla firefox esr vulnerabilities and exploits
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8.6
CVSSv3
CVE-2023-4576
On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* ...
Mozilla Firefox
Mozilla Firefox Esr
Mozilla Thunderbird
6.5
CVSSv3
CVE-2023-4577
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thund...
Mozilla Thunderbird
Mozilla Firefox
Mozilla Firefox Esr
6.5
CVSSv3
CVE-2023-4580
Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Mozilla Thunderbird
Mozilla Firefox
Mozilla Firefox Esr
8.8
CVSSv3
CVE-2023-4582
Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occured when allocating too much private shader memory on mac OS. *This bug only affects Firefox on macOS. Other operating systems are unaffected.* This vulnerability affects F...
Mozilla Firefox
Mozilla Firefox Esr
Mozilla Thunderbird
6.5
CVSSv3
CVE-2023-4573
When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird...
Mozilla Thunderbird
Mozilla Firefox Esr
Mozilla Firefox
8.8
CVSSv3
CVE-2022-46884
A potential use-after-free vulnerability existed in SVG Images if the Refresh Driver was destroyed at an inopportune time. This could have lead to memory corruption or a potentially exploitable crash. *Note*: This advisory was added on December 13th, 2022 after discovering it was...
Mozilla Firefox
7.5
CVSSv3
CVE-2023-4055
When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 1...
Mozilla Firefox
Mozilla Firefox Esr
Debian Debian Linux 11.0
Debian Debian Linux 12.0
9.8
CVSSv3
CVE-2023-4056
Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary cod...
Mozilla Firefox
Mozilla Firefox Esr
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Debian Debian Linux 12.0
5.5
CVSSv3
CVE-2023-4054
When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115....
Mozilla Firefox
Mozilla Firefox Esr
9.8
CVSSv3
CVE-2023-4057
Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox &l...
Mozilla Firefox
Mozilla Firefox Esr
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322
administrator privileges
CVE-2024-1579
hardcoded
CVE-2023-20198
CVE-2024-33587
CVE-2024-33449
CVE-2024-4308
HTML injection
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