CVE-2021-27345

Exploit

EPSS 0.09%
Published 10.06.2021 16:15:08
Last modified 21.11.2024 05:57:49
Source cve@mitre.org
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A null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.631 which allows attackers to cause a denial of service (DOS) via a crafted compressed file.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Long Range Zip Project ≫ Long Range Zip Version0.631

Debian ≫ Debian Linux Version9.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.09%	0.221

CVSS Metriken
Source	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://lists.debian.org/debian-lts-announce/2022/04/msg00012.html

Third Party Advisory

Mailing List

https://github.com/ckolivas/lrzip/issues/164

Patch

Third Party Advisory

Exploit

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2021-27345

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-27345

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-27345

EUVD