Vulnerability · NVD

CVE-2023-31102

CVE-2023-31102, high severity (CVSS 7.8): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 7.8
Exploitation: 55.2 %
Tracked apps: 1
Still exposed: 0

Published on 2023-11-03

Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive.

Attack vector : Local No privileges required

Show raw CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS 55.21% exploit likely percentile 99.0%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

7-Zip Windows winget:7zip.7zip

Affected <22.01 Fixed in 22.01 Latest tracked 26.05 patched

Observed affected builds (9)

22.00 21.07 21.06 19.00 19.00.00.0 18.06 18.05 18.01 16.04

NVD references 4 distinct products for this CVE : only those tracked by Scout (mobile and desktop catalog apps) are listed above. Libraries, servers and out-of-scope products do not appear here. Full list on NVD ↗

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
7-zip	7-zip All platforms (wildcard)	All platforms (wildcard)	<22.01	cpe:2.3:a:7-zip:7-zip::::::::

View on NVD ↗

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