7.5

CVE-2023-4050

EPSS 7.98%
Published 01.08.2023 15:15:10
Last modified 21.11.2024 08:34:18
Source security@mozilla.org
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In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Affected products Warnungen 0 Metrics 2 CWE 1 References 11

Data is provided by the National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 116.0

Mozilla ≫ Firefox Version >= 102.0 < 102.14

Mozilla ≫ Firefox Version >= 115.0 < 115.1

Debian ≫ Debian Linux Version11.0

Debian ≫ Debian Linux Version12.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	7.98%	0.917

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

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html

https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html

https://www.debian.org/security/2023/dsa-5464

Third Party Advisory

https://www.debian.org/security/2023/dsa-5469

Third Party Advisory

https://www.mozilla.org/security/advisories/mfsa2023-29/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2023-30/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2023-31/

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1843038

Issue Tracking

Permissions Required

https://nvd.nist.gov/vuln/detail/CVE-2023-4050

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-4050

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-4050

EUVD