PT-2016-3381 · Php+2 · Php+2

Fernando · Published 2016-09-17 · Updated 2018-05-04 · CVE-2016-7413

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.6.26 PHP versions 7.x prior to 7.0.11

Description The issue is related to a use-after-free vulnerability in the wddx stack destroy function. This vulnerability can be exploited by remote attackers via a wddxPacket XML document that lacks an end-tag for a recordset field element, leading to mishandling in a wddx deserialize call. The exploitation may cause a denial of service or possibly have other unspecified impacts.

Recommendations For PHP versions prior to 5.6.26, update to version 5.6.26 or later. For PHP versions 7.x prior to 7.0.11, update to version 7.0.11 or later.

Exploit

Fix

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2022-02412

CVE-2016-7413

DLA-749-1

DSA-3689-1

MGASA-2016-0319

OPENSUSE-SU-2016_2444-1

OPENSUSE-SU-2016_2540-1

RHSA-2018:1296

SUSE-SU-2016:2459-1

SUSE-SU-2016:2460-1

SUSE-SU-2016:2460-2

SUSE-SU-2016:2461-1

SUSE-SU-2016:2477-1

SUSE-SU-2016:2477-2

USN-3095-1

Affected Products

Php

Suse

Ubuntu

References · 124

• 🔥 https://bugs.php.net/bug.php?id=72860 · Exploit
• https://github.com/php/php-src/commit/b88393f08a558eec14964a55d3c680fe67407712?w=1 · Patch
• https://ubuntu.com/security/CVE-2016-7413 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3095-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7127 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2016-0319.html · Security Note
• https://cve.org/CVERecord?id=CVE-2016-7413 · Security Note
• https://osv.dev/vulnerability/DSA-3689-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2459-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7414 · Security Note
• https://ubuntu.com/security/CVE-2016-7134 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2460-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7417 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7412 · Security Note
• https://ubuntu.com/security/CVE-2016-7130 · Vendor Advisory