vulnerability
MFSA2023-34 Firefox: Security Vulnerabilities fixed in Firefox 117 (CVE-2023-4577)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | 2023-08-29 | 2023-08-30 | 2025-01-28 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
2023-08-29
Added
2023-08-30
Modified
2025-01-28
Description
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
Solution
mozilla-firefox-upgrade-117_0
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