CVE-2016-3142

HIGH

PHP < 5.5.33 and 5.6.x < 5.6.19 - Out-of-Bounds Read via PHAR Zip File Parsing

Title source: llm
STIX 2.1

Description

The phar_parse_zipfile function in zip.c in the PHAR extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) by placing a PK\x05\x06 signature at an invalid location.

References (13)

Core 13
Core References
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2952-1
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT206567
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2952-2
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035255
Various Sources x_refsource_confirm
https://php.net/ChangeLog-5.php
Various Sources x_refsource_confirm
https://bugs.php.net/bug.php?id=71498

Scores

CVSS v3 8.2
EPSS 0.0430
EPSS Percentile 89.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Details

CWE
CWE-119
Status published
Products (21)
apple/mac_os_x < 10.11.4
php/php 5.6.0
php/php 5.6.1
php/php 5.6.2
php/php 5.6.3
php/php 5.6.4
php/php 5.6.5
php/php 5.6.6
php/php 5.6.7
php/php 5.6.8
... and 11 more
Published Mar 31, 2016
Tracked Since Feb 18, 2026