Vulnerability Details : CVE-2006-7227
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2006-7227
- cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2006-7227
2.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2006-7227
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2006-7227
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2006-7227
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10408
404 Not Found
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http://www.mandriva.com/security/advisories?name=MDVSA-2008:030
Mandriva
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http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm
ASA-2007-493 (RHSA-2007-1052)
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http://www.debian.org/security/2008/dsa-1570
[SECURITY] [DSA 1570-1] New kazehakase packages fix execution of arbitrary code
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http://www.novell.com/linux/security/advisories/2007_62_pcre.html
404 Page Not Found | SUSE
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http://security.gentoo.org/glsa/glsa-200801-02.xml
R: Multiple vulnerabilities (GLSA 200801-02) — Gentoo security
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http://bugs.gentoo.org/show_bug.cgi?id=198976
198976 – dev-lang/R < 2.2.1-r1 Multiple issues in embedded PCRE
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http://security.gentoo.org/glsa/glsa-200805-11.xml
Chicken: Multiple vulnerabilities (GLSA 200805-11) — Gentoo security
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http://security.gentoo.org/glsa/glsa-200801-19.xml
GOffice: Multiple vulnerabilities (GLSA 200801-19) — Gentoo security
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http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
[security-announce] SUSE Security Announcement: php4, php5 (SUSE-SA:2008:004) - openSUSE Security Announce - openSUSE Mailing Lists
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http://www.redhat.com/support/errata/RHSA-2007-1052.html
SupportPatch
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http://www.securityfocus.com/bid/26462
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http://security.gentoo.org/glsa/glsa-200711-30.xml
PCRE: Multiple vulnerabilities (GLSA 200711-30) — Gentoo security
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http://www.pcre.org/changelog.txt
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http://security.gentoo.org/glsa/glsa-200801-18.xml
Kazehakase: Multiple vulnerabilities (GLSA 200801-18) — Gentoo security
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http://scary.beasts.org/security/CESA-2007-006.html
CESA-2007-006 - rev 4
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