VDB
CVE-2006-7226
CVE-2006-7226
PUBLISHED
CVSS 4.300000190734863 MEDIUM
Perl-Compatible Regular Expression (PCRE) library before 6.7 does not properly calculate the compiled memory allocation for regular expressions that involve a quantified "subpattern containing a named recursion or subroutine reference," which allows context-dependent attackers to cause a denial of service (error or crash).
EPSS 1.72% · 82.8th percentile
Risk Scores
CVSS 2.0
4.300000190734863
EPSS Score
1.72%
82.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| redhat | enterprise_linux_desktop | 4.0 |
| redhat | enterprise_linux | 4.0, 4.0, 4.0 |
| n/a | n/a | n/a |
Exploit Intelligence
- MDVSA-2008:030 (circl)
- SUSE-SA:2008:004 (circl)
- 28658 (circl)
- oval:org.mitre.oval:def:11545 (circl)
- 26727 (circl)
- http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm (circl)
- RHSA-2007:1068 (circl)
- RHSA-2007:1059 (circl)
- 28041 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=384781 (circl)
…and 2 more exploits
Timeline
- Dec 3, 2007 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Feb 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
- Sep 8, 2023 EPSS Score
References
- MDVSA-2008:030 vendor-advisory
- SUSE-SA:2008:004 vendor-advisory
- 28658 third-party-advisory
- oval:org.mitre.oval:def:11545 vdb
- 26727 vdb
- http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm url
- RHSA-2007:1068 vendor-advisory
- RHSA-2007:1059 vendor-advisory
- 28041 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=384781 url
- http://www.pcre.org/changelog.txt url
- pcre-library-subpattern-dos(40020) vdb
- https://nvd.nist.gov/vuln/detail/CVE-2006-7226 advisory