Release Date: | 2005-08-23 | |
Impact: | Moderate | What is this? |
Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow.
See more information about CVE-2005-2491 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
Base Score: | 7.5 |
Vector String: | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Version: | 2.0 |
Attack Vector: | Network |
Attack Complexity: | Low |
Authentication: | None |
Confidentiality Impact: | Partial |
Integrity Impact: | Partial |
Availability Impact: | Partial |
Platform | Errata | Release Date |
Oracle Enterprise Linux version 4 (python) | ELSA-2006-0197 | 2006-11-30 |
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