CVE-2024-0743

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-0743
An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1867408 Permissions Required
https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
https://www.mozilla.org/security/advisories/mfsa2024-01/ Release Notes Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-13/
https://www.mozilla.org/security/advisories/mfsa2024-14/
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
History

25 Mar 2024, 17:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html -

23 Mar 2024, 12:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html -

19 Mar 2024, 12:15

Type Values Removed Values Added
References
  • () https://www.mozilla.org/security/advisories/mfsa2024-13/ -
  • () https://www.mozilla.org/security/advisories/mfsa2024-14/ -
Summary (en) An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122. (en) An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9.

11 Mar 2024, 06:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html -

29 Jan 2024, 22:47

Type Values Removed Values Added
CWE CWE-252
First Time Mozilla
Mozilla firefox
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1867408 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1867408 - Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2024-01/ - () https://www.mozilla.org/security/advisories/mfsa2024-01/ - Release Notes, Vendor Advisory
Summary
  • (es) Un valor de retorno no verificado en el código de protocolo de enlace TLS podría haber causado un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox &lt; 122.

23 Jan 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-23 14:15

Updated : 2024-03-25 17:15

NVD link : CVE-2024-0743

Mitre link : CVE-2024-0743

CVE.ORG link : CVE-2024-0743

JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-252

Unchecked Return Value