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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-0743 Detail

Current Description

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.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1867408 CVE, Mozilla Corporation Permissions Required 
https://lists.debian.org/debian-lts-announce/2024/03/msg00010.html CVE, Mozilla Corporation
https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html CVE, Mozilla Corporation
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html CVE, Mozilla Corporation
https://www.mozilla.org/security/advisories/mfsa2024-01/ CVE, Mozilla Corporation Release Notes  Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2024-13/ CVE, Mozilla Corporation
https://www.mozilla.org/security/advisories/mfsa2024-14/ CVE, Mozilla Corporation

Weakness Enumeration

CWE-ID CWE Name Source
CWE-252 Unchecked Return Value cwe source acceptance level NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-0743
NVD Published Date:
01/23/2024
NVD Last Modified:
05/30/2025
Source:
Mozilla Corporation