CVE-2021-40564

EPSS 0.08%
Veröffentlicht 12.01.2022 22:15:07
Zuletzt bearbeitet 21.11.2024 06:24:23
Quelle cve@mitre.org
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A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 6

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Gpac ≫ Gpac Version <= 1.0.2

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.08%	0.25

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://www.debian.org/security/2023/dsa-5411

https://github.com/gpac/gpac/commit/cf6771c857eb9a290e2c19ddacfdd3ed98b27618

Patch

Third Party Advisory

https://github.com/gpac/gpac/issues/1898

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-40564

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-40564

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-40564

EUVD