CVE-2014-8142
php: use after free vulnerability in unserialize()
Severity Score
7.5
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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 execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.
Vulnerabilidad de uso después de liberación en la función process_nested_data en core/dom/ProcessingInstruction.cpp en ext/standard/var_unserializer.re en PHP anterior a 5.4.36, 5.5.x anterior a 5.5.20, y 5.6.x anterior a 5.6.4, permite a atacantes remotos ejecutar código arbitrario mediante una petición manipulada no serializada que aprovecha un tratamiento incorrecto de las claves duplicadas sin sin las propiedades serializadas de un objeto, una vulnerabilidad diferente de CVE-2004-1019.
A flaws was discovered in the way PHP performed object unserialization. Specially crafted input processed by the unserialize() function could cause a PHP application to crash or, possibly, execute arbitrary code.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2014-10-10 CVE Reserved
- 2014-12-20 CVE Published
- 2024-06-15 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-416: Use After Free
CAPEC
References (18)
| URL | Tag | Source |
|---|---|---|
| http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=630f9c33c23639de85c3fd306b209b538b73b4c9 | X_refsource_confirm | |
| http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html | X_refsource_confirm |
|
| http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html | X_refsource_confirm |
|
| http://www.securityfocus.com/bid/71791 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://bugs.php.net/bug.php?id=68594 | 2024-08-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html | 2023-11-07 | |
| http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html | 2023-11-07 | |
| http://marc.info/?l=bugtraq&m=143403519711434&w=2 | 2023-11-07 | |
| http://marc.info/?l=bugtraq&m=143748090628601&w=2 | 2023-11-07 | |
| http://marc.info/?l=bugtraq&m=144050155601375&w=2 | 2023-11-07 | |
| http://php.net/ChangeLog-5.php | 2023-11-07 | |
| http://rhn.redhat.com/errata/RHSA-2015-1053.html | 2023-11-07 | |
| http://rhn.redhat.com/errata/RHSA-2015-1066.html | 2023-11-07 | |
| http://rhn.redhat.com/errata/RHSA-2015-1135.html | 2023-11-07 | |
| http://www.debian.org/security/2014/dsa-3117 | 2023-11-07 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1175718 | 2015-06-23 | |
| https://security.gentoo.org/glsa/201503-03 | 2023-11-07 | |
| https://access.redhat.com/security/cve/CVE-2014-8142 | 2015-06-23 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | <= 5.4.35 Search vendor "Php" for product "Php" and version " <= 5.4.35" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha3 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha4 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha5 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | alpha6 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | beta1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | beta2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | beta3 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | beta4 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.0 Search vendor "Php" for product "Php" and version "5.5.0" | rc2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.1 Search vendor "Php" for product "Php" and version "5.5.1" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.2 Search vendor "Php" for product "Php" and version "5.5.2" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.3 Search vendor "Php" for product "Php" and version "5.5.3" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.4 Search vendor "Php" for product "Php" and version "5.5.4" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.5 Search vendor "Php" for product "Php" and version "5.5.5" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.6 Search vendor "Php" for product "Php" and version "5.5.6" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.7 Search vendor "Php" for product "Php" and version "5.5.7" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.8 Search vendor "Php" for product "Php" and version "5.5.8" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.9 Search vendor "Php" for product "Php" and version "5.5.9" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.10 Search vendor "Php" for product "Php" and version "5.5.10" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.11 Search vendor "Php" for product "Php" and version "5.5.11" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.12 Search vendor "Php" for product "Php" and version "5.5.12" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.13 Search vendor "Php" for product "Php" and version "5.5.13" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.14 Search vendor "Php" for product "Php" and version "5.5.14" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.15 Search vendor "Php" for product "Php" and version "5.5.15" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.16 Search vendor "Php" for product "Php" and version "5.5.16" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.17 Search vendor "Php" for product "Php" and version "5.5.17" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.18 Search vendor "Php" for product "Php" and version "5.5.18" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.5.19 Search vendor "Php" for product "Php" and version "5.5.19" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | alpha1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | alpha2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | alpha3 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | alpha4 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | alpha5 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | beta1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | beta2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | beta3 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | beta4 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.1 Search vendor "Php" for product "Php" and version "5.6.1" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.2 Search vendor "Php" for product "Php" and version "5.6.2" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.3 Search vendor "Php" for product "Php" and version "5.6.3" | - |
Affected
| ||||||