CVE-2017-5979

PoC —

CVSS 3.0

5.5 medium

EPSS

2%p75

Published

Mar 1, 2017 (Mar 1, 2017)

Modified

Jun 17, 2026

Description

The prescan_entry function in fseeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted ZIP file.

Vendors: gdraheim
Products: zziplib
Weakness: CWE-476
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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