Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 2.0 | 4.3 | MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| CWE ID | Type | Source |
|---|---|---|
| CWE-362 | Primary | nvd@nist.gov |
| Hyperlink | Source | Resource |
|---|---|---|
| http://bugs.php.net/52784 | cve@mitre.org | Patch |
| http://www.php.net/ChangeLog-5.php | cve@mitre.org | N/A |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65431 | cve@mitre.org | N/A |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12271 | cve@mitre.org | N/A |
| http://bugs.php.net/52784 | af854a3a-2127-422b-91ae-364da2661108 | Patch |
| http://www.php.net/ChangeLog-5.php | af854a3a-2127-422b-91ae-364da2661108 | N/A |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65431 | af854a3a-2127-422b-91ae-364da2661108 | N/A |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12271 | af854a3a-2127-422b-91ae-364da2661108 | N/A |