CVE-2006-7227
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.5 High
AI Score
Confidence
Low
0.021 Low
EPSS
Percentile
89.2%
Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to execute arbitrary code via a regular expression containing a large number of named subpatterns (name_count) or long subpattern names (max_name_size), which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.
Affected configurations
References
bugs.gentoo.org/show_bug.cgi?id=198976
lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
scary.beasts.org/security/CESA-2007-006.html
secunia.com/advisories/27582
secunia.com/advisories/27741
secunia.com/advisories/27773
secunia.com/advisories/27869
secunia.com/advisories/28406
secunia.com/advisories/28414
secunia.com/advisories/28658
secunia.com/advisories/28714
secunia.com/advisories/28720
secunia.com/advisories/30106
secunia.com/advisories/30155
secunia.com/advisories/30219
security.gentoo.org/glsa/glsa-200711-30.xml
security.gentoo.org/glsa/glsa-200801-02.xml
security.gentoo.org/glsa/glsa-200801-18.xml
security.gentoo.org/glsa/glsa-200801-19.xml
security.gentoo.org/glsa/glsa-200805-11.xml
support.avaya.com/elmodocs2/security/ASA-2007-493.htm
www.debian.org/security/2008/dsa-1570
www.mandriva.com/security/advisories?name=MDVSA-2008:030
www.novell.com/linux/security/advisories/2007_62_pcre.html
www.pcre.org/changelog.txt
www.redhat.com/support/errata/RHSA-2007-1052.html
www.securityfocus.com/bid/26462
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10408
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.5 High
AI Score
Confidence
Low
0.021 Low
EPSS
Percentile
89.2%