CVE-2024-0743

EPSS 0.59%
Published 23.01.2024 14:15:38
Last modified 30.05.2025 15:15:29
Source security@mozilla.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 10

Data is provided by the National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 122.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.59%	0.684

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-252 Unchecked Return Value

The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.

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

Vendor Advisory

Release Notes

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/mfsa2024-13/

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

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

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2024-0743

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2024-0743

EUVD