CVE-2024-11705 - CVE House
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Status published Unknown CVE-2024-11705

`NSC_DeriveKey` inadvertently assumed that the `phKey` parameter is always non-NULL....

Vulnerability Description

`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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • coffeys

References

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Affected Vendor

Affected Software

Firefox, Thunderbird
Vulnerable Versions:
unspecified

Timeline

Official Publish: November 26th, 2024
Last Modified: November 27th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.