CVE-2014-3669
php: integer overflow 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
Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.
Desbordamiento de enteros en la función object_custom en ext/standard/var_unserializer.c en PHP anterior a 5.4.34, 5.5.x anterior a 5.5.18, y 5.6.x anterior a 5.6.2 permite a atacantes remotos causar una denegación de servicio (caída de aplicación) o posiblemente ejecutar código arbitrario a través de un argumento en la función unserialize que provoca el calculo de un valor grande de longitud.
An integer overflow flaw was found in the way custom objects were unserialized. Specially crafted input processed by the unserialize() function could cause a PHP application to crash.
*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
- 2014-05-14 CVE Reserved
- 2014-10-29 CVE Published
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- 2024-10-27 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (27)
| URL | Tag | Source |
|---|---|---|
| http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=56754a7f9eba0e4f559b6ca081d9f2a447b3f159 | X_refsource_confirm | |
| http://linux.oracle.com/errata/ELSA-2014-1767.html | X_refsource_confirm | |
| http://linux.oracle.com/errata/ELSA-2014-1768.html | X_refsource_confirm | |
| http://php.net/ChangeLog-5.php | X_refsource_confirm | |
| http://secunia.com/advisories/59967 | Third Party Advisory | |
| http://secunia.com/advisories/60630 | Third Party Advisory | |
| http://secunia.com/advisories/60699 | Third Party Advisory | |
| http://secunia.com/advisories/61763 | Third Party Advisory | |
| http://secunia.com/advisories/61970 | Third Party Advisory | |
| http://secunia.com/advisories/61982 | Third Party Advisory | |
| http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html | X_refsource_confirm |
|
| http://www.securityfocus.com/bid/70611 | Vdb Entry | |
| https://support.apple.com/HT204659 | X_refsource_confirm |
|
| URL | Date | SRC |
|---|---|---|
| https://bugs.php.net/bug.php?id=68044 | 2024-08-06 |
| URL | Date | SRC |
|---|
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" | <= 5.4.33 Search vendor "Php" for product "Php" and version " <= 5.4.33" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.0 Search vendor "Php" for product "Php" and version "5.4.0" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.1 Search vendor "Php" for product "Php" and version "5.4.1" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.2 Search vendor "Php" for product "Php" and version "5.4.2" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.3 Search vendor "Php" for product "Php" and version "5.4.3" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.4 Search vendor "Php" for product "Php" and version "5.4.4" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.5 Search vendor "Php" for product "Php" and version "5.4.5" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.6 Search vendor "Php" for product "Php" and version "5.4.6" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.7 Search vendor "Php" for product "Php" and version "5.4.7" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.8 Search vendor "Php" for product "Php" and version "5.4.8" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.9 Search vendor "Php" for product "Php" and version "5.4.9" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.10 Search vendor "Php" for product "Php" and version "5.4.10" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.11 Search vendor "Php" for product "Php" and version "5.4.11" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.12 Search vendor "Php" for product "Php" and version "5.4.12" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.12 Search vendor "Php" for product "Php" and version "5.4.12" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.12 Search vendor "Php" for product "Php" and version "5.4.12" | rc2 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.13 Search vendor "Php" for product "Php" and version "5.4.13" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.13 Search vendor "Php" for product "Php" and version "5.4.13" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.14 Search vendor "Php" for product "Php" and version "5.4.14" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.14 Search vendor "Php" for product "Php" and version "5.4.14" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.15 Search vendor "Php" for product "Php" and version "5.4.15" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.16 Search vendor "Php" for product "Php" and version "5.4.16" | rc1 |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.17 Search vendor "Php" for product "Php" and version "5.4.17" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.18 Search vendor "Php" for product "Php" and version "5.4.18" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.19 Search vendor "Php" for product "Php" and version "5.4.19" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.20 Search vendor "Php" for product "Php" and version "5.4.20" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.21 Search vendor "Php" for product "Php" and version "5.4.21" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.22 Search vendor "Php" for product "Php" and version "5.4.22" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.23 Search vendor "Php" for product "Php" and version "5.4.23" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.24 Search vendor "Php" for product "Php" and version "5.4.24" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.25 Search vendor "Php" for product "Php" and version "5.4.25" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.26 Search vendor "Php" for product "Php" and version "5.4.26" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.27 Search vendor "Php" for product "Php" and version "5.4.27" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.28 Search vendor "Php" for product "Php" and version "5.4.28" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.29 Search vendor "Php" for product "Php" and version "5.4.29" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.30 Search vendor "Php" for product "Php" and version "5.4.30" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.31 Search vendor "Php" for product "Php" and version "5.4.31" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.4.32 Search vendor "Php" for product "Php" and version "5.4.32" | - |
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" | 5.6.0 Search vendor "Php" for product "Php" and version "5.6.0" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | 5.6.1 Search vendor "Php" for product "Php" and version "5.6.1" | - |
Affected
| ||||||