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Appaloosa Scout

Vulnerability · NVD

CVE-2023-31102

HIGH 7.8

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 71.04% exploit likely percentile 99.3%

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 26.02 patched

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 Versions
7-zip 7-zip
All platforms (wildcard)
 <22.01
View on NVD ↗