CVE-2016-7414

CRITICAL

PHP < 5.6.26 and 7.x < 7.0.11 - Denial of Service via Crafted PHAR Archive

Title source: llm
STIX 2.1

Description

The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressed_filesize field is large enough, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a crafted PHAR archive, related to ext/phar/util.c and ext/phar/zip.c.

References (10)

Core 10
Core References
Release Notes x_refsource_confirm
http://www.php.net/ChangeLog-7.php
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201611-22
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1036836
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/93004
Exploit, Issue Tracking x_refsource_confirm
https://bugs.php.net/bug.php?id=72928
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/09/15/10
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:1296
Release Notes x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2016-19

Scores

CVSS v3 9.8
EPSS 0.0174
EPSS Percentile 82.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (12)
php/php 7.0.0
php/php 7.0.1
php/php 7.0.2
php/php 7.0.3
php/php 7.0.4
php/php 7.0.5
php/php 7.0.6
php/php 7.0.7
php/php 7.0.8
php/php 7.0.9
... and 2 more
Published Sep 17, 2016
Tracked Since Feb 18, 2026