CVE-2014-8142: Use After Free
First published: Thu Dec 18 2014(Updated: )
A use-after-free flaw was found in PHP unserialize(). An untrusted input could cause PHP interpreter to crash or, possibly, execute arbitrary code when processed using unserialize(). Upstream bug (currently private): <a href="https://bugs.php.net/bug.php?id=68594">https://bugs.php.net/bug.php?id=68594</a> Upstream commit: <a href="http://git.php.net/?p=php-src.git;a=commitdiff;h=630f9c33c23639de85c3fd306b209b538b73b4c9">http://git.php.net/?p=php-src.git;a=commitdiff;h=630f9c33c23639de85c3fd306b209b538b73b4c9</a> <a href="http://git.php.net/?p=php-src.git;a=commitdiff;h=53f129a44d3c4ec0fae57993b9ae2f6cb48973cc">http://git.php.net/?p=php-src.git;a=commitdiff;h=53f129a44d3c4ec0fae57993b9ae2f6cb48973cc</a> Note that unserialize() is unsafe for use on untrusted inputs, as is documented in the PHP manual for the function: <a href="http://php.net/manual/en/function.unserialize.php">http://php.net/manual/en/function.unserialize.php</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/php | <5.4.36 | 5.4.36 |
| redhat/php | <5.5.20 | 5.5.20 |
| redhat/php | <5.6.4 | 5.6.4 |
| PHP PHP | <=5.4.35 | |
| PHP PHP | =5.5.0 | |
| PHP PHP | =5.5.0-alpha1 | |
| PHP PHP | =5.5.0-alpha2 | |
| PHP PHP | =5.5.0-alpha3 | |
| PHP PHP | =5.5.0-alpha4 | |
| PHP PHP | =5.5.0-alpha5 | |
| PHP PHP | =5.5.0-alpha6 | |
| PHP PHP | =5.5.0-beta1 | |
| PHP PHP | =5.5.0-beta2 | |
| PHP PHP | =5.5.0-beta3 | |
| PHP PHP | =5.5.0-beta4 | |
| PHP PHP | =5.5.0-rc1 | |
| PHP PHP | =5.5.0-rc2 | |
| 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 | =5.6.0 | |
| PHP PHP | =5.6.0-alpha1 | |
| PHP PHP | =5.6.0-alpha2 | |
| PHP PHP | =5.6.0-alpha3 | |
| PHP PHP | =5.6.0-alpha4 | |
| PHP PHP | =5.6.0-alpha5 | |
| PHP PHP | =5.6.0-beta1 | |
| PHP PHP | =5.6.0-beta2 | |
| PHP PHP | =5.6.0-beta3 | |
| PHP PHP | =5.6.0-beta4 | |
| PHP PHP | =5.6.1 | |
| PHP PHP | =5.6.2 | |
| PHP PHP | =5.6.3 |
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Reference Links
- http://git.php.net/?p=php-src.git;a=commit;h=630f9c33c23639de85c3fd306b209b538b73b4c9
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
- http://marc.info/?l=bugtraq&m=143403519711434&w=2
- http://marc.info/?l=bugtraq&m=143748090628601&w=2
- http://marc.info/?l=bugtraq&m=144050155601375&w=2
- http://php.net/ChangeLog-5.php
- http://rhn.redhat.com/errata/RHSA-2015-1053.html
- http://rhn.redhat.com/errata/RHSA-2015-1066.html
- http://rhn.redhat.com/errata/RHSA-2015-1135.html
- http://www.debian.org/security/2014/dsa-3117
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.securityfocus.com/bid/71791
- https://bugs.php.net/bug.php?id=68594
- https://bugzilla.redhat.com/show_bug.cgi?id=1175718
- https://security.gentoo.org/glsa/201503-03
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=630f9c33c23639de85c3fd306b209b538b73b4c9
- http://git.php.net/?p=php-src.git;a=commitdiff;h=630f9c33c23639de85c3fd306b209b538b73b4c9
- http://git.php.net/?p=php-src.git;a=commitdiff;h=53f129a44d3c4ec0fae57993b9ae2f6cb48973cc
- http://php.net/manual/en/function.unserialize.php
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1176156
- https://access.redhat.com/security/cve/CVE-2015-0231
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1185397
- https://rhn.redhat.com/errata/RHSA-2015-1066.html
- https://rhn.redhat.com/errata/RHSA-2015-1053.html
- https://rhn.redhat.com/errata/RHSA-2015-1135.html
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2014-8142
- agent/software-canonical-lookup
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/last-modified-date
- agent/tags
- agent/description
- agent/event
- vendor/php
- canonical/php php
- version/php php/5.4.35
- version/php php/5.5.0
- version/php php/5.5.0-alpha1
- version/php php/5.5.0-alpha2
- version/php php/5.5.0-alpha3
- version/php php/5.5.0-alpha4
- version/php php/5.5.0-alpha5
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- version/php php/5.5.0-beta1
- version/php php/5.5.0-beta2
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- version/php php/5.5.0-rc1
- version/php php/5.5.0-rc2
- version/php php/5.5.1
- version/php php/5.5.2
- version/php php/5.5.3
- version/php php/5.5.4
- version/php php/5.5.5
- version/php php/5.5.6
- version/php php/5.5.7
- version/php php/5.5.8
- version/php php/5.5.9
- version/php php/5.5.10
- version/php php/5.5.11
- version/php php/5.5.12
- version/php php/5.5.13
- version/php php/5.5.14
- version/php php/5.5.15
- version/php php/5.5.16
- version/php php/5.5.17
- version/php php/5.5.18
- version/php php/5.5.19
- version/php php/5.6.0
- version/php php/5.6.0-alpha1
- version/php php/5.6.0-alpha2
- version/php php/5.6.0-alpha3
- version/php php/5.6.0-alpha4
- version/php php/5.6.0-alpha5
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- version/php php/5.6.0-beta3
- version/php php/5.6.0-beta4
- version/php php/5.6.1
- version/php php/5.6.2
- version/php php/5.6.3
- package-manager/redhat