CVE-2015-2787

Summary

CVECVE-2015-2787
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-03-30 10:59:15 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionUse-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages use of the unset function within an __wakeup function, a related issue to CVE-2015-0231.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Mac Os X 10.10.0 All All All
Operating System Apple Mac Os X 10.10.1 All All All
Operating System Apple Mac Os X 10.10.2 All All All
Operating System Apple Mac Os X 10.10.3 All All All
Operating System Apple Mac Os X 10.10.4 All All All
Operating System Apple Mac Os X 10.9.5 All All All
Operating System Apple Mac Os X All All All All
Operating System Opensuse Opensuse 13.1 All All All
Operating System Opensuse Opensuse 13.2 All All All
Application Php Php 5.5.0 All All All
Application Php Php 5.5.0 alpha1 All All
Application Php Php 5.5.0 alpha2 All All
Application Php Php 5.5.0 alpha3 All All
Application Php Php 5.5.0 alpha4 All All
Application Php Php 5.5.0 alpha5 All All
Application Php Php 5.5.0 alpha6 All All
Application Php Php 5.5.0 beta1 All All
Application Php Php 5.5.0 beta2 All All
Application Php Php 5.5.0 beta3 All All
Application Php Php 5.5.0 beta4 All All
Application Php Php 5.5.0 rc1 All All
Application Php Php 5.5.0 rc2 All All
Application Php Php 5.5.1 All All All
Application Php Php 5.5.10 All All All
Application Php Php 5.5.11 All All All
Application Php Php 5.5.12 All All All
Application Php Php 5.5.13 All All All
Application Php Php 5.5.14 All All All
Application Php Php 5.5.15 All All All
Application Php Php 5.5.16 All All All
Application Php Php 5.5.17 All All All
Application Php Php 5.5.18 All All All
Application Php Php 5.5.19 All All All
Application Php Php 5.5.2 All All All
Application Php Php 5.5.20 All All All
Application Php Php 5.5.21 All All All
Application Php Php 5.5.22 All All All
Application Php Php 5.5.3 All All All
Application Php Php 5.5.4 All All All
Application Php Php 5.5.5 All All All
Application Php Php 5.5.6 All All All
Application Php Php 5.5.7 All All All
Application Php Php 5.5.8 All All All
Application Php Php 5.5.9 All All All
Application Php Php 5.6.0 alpha1 All All
Application Php Php 5.6.0 alpha2 All All
Application Php Php 5.6.0 alpha3 All All
Application Php Php 5.6.0 alpha4 All All
Application Php Php 5.6.0 alpha5 All All
Application Php Php 5.6.0 beta1 All All
Application Php Php 5.6.0 beta2 All All
Application Php Php 5.6.0 beta3 All All
Application Php Php 5.6.0 beta4 All All
Application Php Php 5.6.1 All All All
Application Php Php 5.6.2 All All All
Application Php Php 5.6.3 All All All
Application Php Php 5.6.4 All All All
Application Php Php 5.6.5 All All All
Application Php Php 5.6.6 All All All
Application Php Php All All All All
Operating System Redhat Enterprise Linux Desktop 7.0 All All All
Operating System Redhat Enterprise Linux Hpc Node 7.0 All All All
Operating System Redhat Enterprise Linux Hpc Node Eus 7.1 All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server Eus 7.1 All All All
Operating System Redhat Enterprise Linux Workstation 7.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
PHP: Multiple vulnerabilities (GLSA 201606-10) — Gentoo security af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Vendor Advisory
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
APPLE-SA-2015-09-30-3 OS X El Capitan 10.11 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Vendor Advisory
About the security content of OS X Yosemite v10.10.5 and Security Update 2015-006 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
'[security bulletin] HPSBMU03380 rev.1 - HP System Management Homepage (SMH) on Linux and Windows, Mu' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
PHP __wakeup() Use-After-Free Memory Error in unserialize() Lets Remote Users Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
gist:eea9eafc7c88a4a6d10d · GitHub af854a3a-2127-422b-91ae-364da2661108 gist.github.com
[security-announce] SUSE-SU-2015:0868-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Oracle Solaris Third Party Bulletin - July 2015 af854a3a-2127-422b-91ae-364da2661108 www.oracle.com
PHP :: Sec Bug #68976 :: Use After Free Vulnerability in unserialize() af854a3a-2127-422b-91ae-364da2661108 bugs.php.net Exploit
Oracle Linux Bulletin - January 2016 af854a3a-2127-422b-91ae-364da2661108 www.oracle.com
'[security bulletin] HPSBMU03409 rev.1 - HP Matrix Operating Environment, Multiple Vulnerabilities' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
PHP 'process_nested_data()' Function Use After Free Remote Code Execution Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
About the security content of OS X El Capitan v10.11 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
openSUSE-SU-2015:0684-1: moderate: Security update for php5 af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
PHP: PHP 5 ChangeLog af854a3a-2127-422b-91ae-364da2661108 php.net
USN-2572-1: PHP vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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