CVE-2015-7803

Medium

Description

The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.

SeverityMedium

CVSS6.8

Exploit probability—

Product

Php

PublishedDec 11, 2015

First seenDec 11, 2015

How to fix

Vendor advisories

security.gentoo.org/glsa/201606-10

Affected products

Product	Affected versions	Fixed in
php php	v ≤ 5.5.29, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.6.5, 5.6.6, 5.6.7, 5.6.8, 5.6.9, 5.6.10, 5.6.11, 5.6.12, 5.6.13	—
apple mac_os_x	v ≤ 10.11.1	—

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