PT-2017-2451 · Php+3 · Php+3

Taoguangchen · Published 2016-10-24 · Updated 2017-11-04 · CVE-2016-9137

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.6.27 PHP versions 7.x prior to 7.0.12

Description The issue is related to a use-after-free vulnerability in the CURLFile implementation. This vulnerability can be exploited by remote attackers using crafted serialized data that is mishandled during wakeup processing, potentially leading to a denial of service or other unspecified impacts.

Recommendations For PHP versions prior to 5.6.27, update to version 5.6.27 or later. For PHP versions 7.x prior to 7.0.12, update to version 7.0.12 or later.

Exploit

Fix

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2017-01658

CVE-2016-9137

DSA-3698-1

OPENSUSE-SU-2016_2866-1

SUSE-SU-2016:2941-1

SUSE-SU-2016:2975-1

USN-3196-1

USN-3211-1

USN-3211-2

Affected Products

Curl

Php

Suse

Ubuntu

References · 80

• 🔥 https://bugs.php.net/bug.php?id=73147 · Exploit
• http://php.net/ChangeLog-7.php · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01662 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2016-9137 · Security Note
• https://bdu.fstec.ru/vul/2017-01658 · Security Note
• https://ubuntu.com/security/CVE-2016-9137 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3211-2 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9912 · Security Note
• http://php.net/ChangeLog-5.php · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9137 · Security Note
• https://ubuntu.com/security/CVE-2014-9912 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9935 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:2975-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10159 · Security Note
• https://ubuntu.com/security/CVE-2016-10159 · Vendor Advisory