CVE-2014-8142
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to
02 Description
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 55.06% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.0% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-12-20 11:00Z11 YR AGO
- Last updated
- 2024-08-06 13:10Z2 YR AGO
- Reserved
- 2014-10-10
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- f0f5cc9df98e9c662c4f94a4ce0e01abfcfd253401e3d0e647a7c8cc01d6f74a
05 Affected products
06 References
- www.securityfocus.com71791http://www.securityfocus.com/bid/71791
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1175718
- marc.infoHPSBMU03409http://marc.info/?l=bugtraq&m=144050155601375&w=2
- lists.opensuse.orgSUSE-SU-2015:0365http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
- marc.infoHPSBMU03380http://marc.info/?l=bugtraq&m=143748090628601&w=2
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- git.php.nethttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=630f9c33c23639de85c3fd306b209b538b73b4c9
- marc.infoSSRT102066http://marc.info/?l=bugtraq&m=143403519711434&w=2
- php.nethttp://php.net/ChangeLog-5.php
- lists.opensuse.orgopenSUSE-SU-2015:0325http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
- www.debian.orgDSA-3117http://www.debian.org/security/2014/dsa-3117
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
- rhn.redhat.comRHSA-2015:1135http://rhn.redhat.com/errata/RHSA-2015-1135.html
- bugs.php.nethttps://bugs.php.net/bug.php?id=68594
- rhn.redhat.comRHSA-2015:1053http://rhn.redhat.com/errata/RHSA-2015-1053.html
- security.gentoo.orgGLSA-201503-03https://security.gentoo.org/glsa/201503-03
- rhn.redhat.comRHSA-2015:1066http://rhn.redhat.com/errata/RHSA-2015-1066.html
07 Fixed in
Ubuntu 14.04 LTS
- php5 Fixed in 5.5.9+dfsg-1ubuntu4.6
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.