CVE-2024-11705 Affecting firefox package, versions <134.0-1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-FIREFOX-8421664
  • published27 Nov 2024
  • disclosed26 Nov 2024

Introduced: 26 Nov 2024

CVE-2024-11705  (opens in a new tab)

How to fix?

Upgrade Debian:unstable firefox to version 134.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

NSC_DeriveKey inadvertently assumed that the phKey parameter is always non-NULL. When it was passed as NULL, a segmentation fault (SEGV) occurred, leading to crashes. This behavior conflicted with the PKCS#11 v3.0 specification, which allows phKey to be NULL for certain mechanisms. This vulnerability affects Firefox < 133 and Thunderbird < 133.

CVSS Scores

version 3.1