VULNERABILITY

MFSA2023-46 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.4 (CVE-2023-5730)

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MFSA2023-46 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.4 (CVE-2023-5730)

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
10/24/2023
Created
10/26/2023
Added
10/25/2023
Modified
01/28/2025

Description

Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. 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 < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

Solution(s)

  • mozilla-firefox-esr-upgrade-115_4

References

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