CVE-2016-5399

PoC ×5—

CVSS 3.1

7.8 high

EPSS

10%p95

Published

Apr 21, 2017 (Apr 21, 2017)

Modified

Jun 17, 2026

Description

The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted bz2 archive.

Vendors: php
Products: php
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (9.8%)

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