Vulnerability Monitor

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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 < 102.15, and Thunderbird < 115.2.

Published

2023-09-11T08:15:07.847

Last Modified

2024-11-21T08:35:27.493

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 117.0	Yes
Application	mozilla	firefox	< 115.2	Yes
Application	mozilla	firefox_esr	< 102.15	Yes
Application	mozilla	thunderbird	< 115.2	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1846687 Issue Tracking, Permissions Required ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-34/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-35/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-36/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-37/ ([email protected])
https://www.mozilla.org/security/advisories/mfsa2023-38/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1846687 Issue Tracking, Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-34/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-35/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-36/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-37/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2023-38/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)