CVEvulnerability
CVE-2015-0231
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2015-01-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.
Affected configurations
• php php (<= 5.4.36)
• php php 5.4.0
• php php 5.4.1
• php php 5.4.2
• php php 5.4.3
• php php 5.4.4
• php php 5.4.5
• php php 5.4.6
• php php 5.4.7
• php php 5.4.8
• php php 5.4.9
• php php 5.4.10
• php php 5.4.11
• php php 5.4.12
• php php 5.4.13
• php php 5.4.14
• php php 5.4.15
• php php 5.4.16
• php php 5.4.17
• php php 5.4.18
• php php 5.4.19
• php php 5.4.20
• php php 5.4.21
• php php 5.4.22
• php php 5.4.23
• php php 5.4.24
• php php 5.4.25
• php php 5.4.26
• php php 5.4.27
• php php 5.4.28
• php php 5.4.29
• php php 5.4.30
• php php 5.4.34
• php php 5.4.35
• php php 5.5.0
• php php 5.5.1
• php php 5.5.2
• php php 5.5.3
• php php 5.5.4
• php php 5.5.5
• php php 5.5.6
• php php 5.5.7
• php php 5.5.8
• php php 5.5.9
• php php 5.5.10
• php php 5.5.11
• php php 5.5.12
• php php 5.5.13
• php php 5.5.14
• php php 5.5.15
• php php 5.5.16
• php php 5.5.17
• php php 5.5.18
• php php 5.5.19
• php php 5.5.20
• php php 5.6.0
• php php 5.6.1
• php php 5.6.2
• php php 5.6.3
• php php 5.6.4
References
- http://advisories.mageia.org/MGASA-2015-0040.html advisories.mageia.org
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html lists.apple.com
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html lists.opensuse.org
- http://marc.info/?l=bugtraq&m=143403519711434&w=2 marc.info
- http://marc.info/?l=bugtraq&m=143748090628601&w=2 marc.info
- http://marc.info/?l=bugtraq&m=144050155601375&w=2 marc.info
- http://rhn.redhat.com/errata/RHSA-2015-1053.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1066.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1135.html rhn.redhat.com
- http://www.debian.org/security/2015/dsa-3195 www.debian.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:032 www.mandriva.com
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:079 www.mandriva.com
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html www.oracle.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html www.oracle.com
- http://www.php.net/ChangeLog-5.php www.php.net
- http://www.securityfocus.com/bid/72539 www.securityfocus.com
- https://bugs.php.net/bug.php?id=68710 Exploit, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1185397 bugzilla.redhat.com
- https://github.com/php/php-src/commit/b585a3aed7880a5fa5c18e2b838fc96f40e075bd Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201503-03 security.gentoo.org
- https://security.gentoo.org/glsa/201606-10 security.gentoo.org
- https://support.apple.com/HT205267 support.apple.com
- http://advisories.mageia.org/MGASA-2015-0040.html advisories.mageia.org
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html lists.apple.com
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html lists.opensuse.org
- http://marc.info/?l=bugtraq&m=143403519711434&w=2 marc.info
- http://marc.info/?l=bugtraq&m=143748090628601&w=2 marc.info
- http://marc.info/?l=bugtraq&m=144050155601375&w=2 marc.info
- http://rhn.redhat.com/errata/RHSA-2015-1053.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1066.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2015-1135.html rhn.redhat.com
- http://www.debian.org/security/2015/dsa-3195 www.debian.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:032 www.mandriva.com
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:079 www.mandriva.com
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html www.oracle.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html www.oracle.com
- http://www.php.net/ChangeLog-5.php www.php.net
- http://www.securityfocus.com/bid/72539 www.securityfocus.com
- https://bugs.php.net/bug.php?id=68710 Exploit, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1185397 bugzilla.redhat.com
- https://github.com/php/php-src/commit/b585a3aed7880a5fa5c18e2b838fc96f40e075bd Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201503-03 security.gentoo.org
- https://security.gentoo.org/glsa/201606-10 security.gentoo.org
- https://support.apple.com/HT205267 support.apple.com