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Oracle Linux: (CVE-2023-6857) (Multiple Advisories): firefox security update

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Oracle Linux: (CVE-2023-6857) (Multiple Advisories): firefox security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/19/2023
Created
01/05/2024
Added
01/03/2024
Modified
01/03/2024

Description

When resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be smaller than necessary.

*This bug only affects Firefox on Unix-based operating systems (Android, Linux, MacOS). Windows is unaffected.* This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Solution(s)

  • oracle-linux-upgrade-firefox
  • oracle-linux-upgrade-firefox-x11
  • oracle-linux-upgrade-thunderbird

References

  • ELSA-2024-0025
  • CVE-2023-6857

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