CVE-2024-11705: Detailed Vulnerability Analysis and Overview

Status: Received - Last modified: 27-11-2024 Published: 26-11-2024

CVE-2024-11705
Vulnerability Scoring

9.1
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity:
  • Availability: HIGH IMPACT

CVE-2024-11705 Vulnerability Summary

`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.

Access Complexity Graph for CVE-2024-11705

Impact Analysis for CVE-2024-11705

CVE-2024-11705: Detailed Information and External References

EPSS

0.00045

EPSS %

0.17556

References

0.00045

CWE

CWE-476

CVSS3 Source

134c704f-9b21-4f2e-91b3-4a467353bcc0

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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