CVE-2017-17969

PoC —

CVSS 3.0

7.8 high

EPSS

5%p92

Published

Jan 30, 2018 (Jan 30, 2018)

Modified

Jun 17, 2026

Description

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

Vendors: 7-zip debian
Products: 7-zip, p7zip, debian linux
Weakness: CWE-787
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.9%)

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