Home > Vulnerability Database > CVE-2024-0743

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2024-0743

Date: January 23, 2024

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.

Severity Score

7.5

Related Resources (11)

Url: https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html

Url: https://www.mozilla.org/security/advisories/mfsa2024-14/

Url: https://www.mozilla.org/security/advisories/mfsa2024-13/

Url: https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=1867408

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2024-0743

Url: https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html

Url: https://www.mozilla.org/security/advisories/mfsa2024-01/

Url: https://security-tracker.debian.org/tracker/CVE-2024-0743

Url: https://nvd.nist.gov/vuln/detail/CVE-2024-0743

Url: https://www.mend.io/vulnerability-database/CVE-2024-0743

Severity Score

7.5

Weakness Type (CWE)

Unchecked Return Value

CWE-252

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

Do you need more information?

Contact Us