PT-2015-3242 · Php+4 · Php+4

Published 2015-06-17 · Updated 2019-04-22 · CVE-2015-4604

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions PHP versions 5.x through 5.4.39 PHP versions 5.5.x through 5.5.23 PHP versions 5.6.x through 5.6.7

Description The issue arises from the mget function in softmagic.c, part of the Fileinfo component in PHP, which does not properly maintain a certain pointer relationship. This allows remote attackers to cause a denial of service, resulting in an application crash, or possibly execute arbitrary code via a crafted string. The vulnerability can be exploited by a remote attacker using a specially crafted string that is mishandled by a "Python script text executable" rule.

Recommendations For PHP versions 5.x through 5.4.39, update to version 5.4.40 or later. For PHP versions 5.5.x through 5.5.23, update to version 5.5.24 or later. For PHP versions 5.6.x through 5.6.7, update to version 5.6.8 or later.

Exploit

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2016-01365

CESA-2015_1135

CVE-2015-4604

DLA-307-1

OPENSUSE-SU-2015_1197-1

RHSA-2015:1066

RHSA-2015:1135

RHSA-2015:1186

RHSA-2015:1187

RHSA-2015_1135

USN-2658-1

Affected Products

Centos

Php

Red Hat

Suse

Ubuntu

References · 187

• 🔥 https://bugs.php.net/bug.php?id=68819 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4022 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-4604 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-4643 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09850 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3329 · Security Note
• http://rhn.redhat.com/errata/RHSA-2015-1186.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0273 · Security Note
• https://bdu.fstec.ru/vul/2016-01371 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3330 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4601 · Security Note
• https://bdu.fstec.ru/vul/2015-09878 · Security Note
• https://ubuntu.com/security/CVE-2015-4147 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-4604 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4600 · Security Note