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CVE
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CVE-2006-7227Date: (C)2007-11-14   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.8
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
BID-26462
SECUNIA-27582
SECUNIA-27741
SECUNIA-27773
SECUNIA-27869
SECUNIA-28406
SECUNIA-28414
SECUNIA-28658
SECUNIA-28714
SECUNIA-28720
SECUNIA-30106
SECUNIA-30155
SECUNIA-30219
DSA-1570
GLSA-200711-30
GLSA-200801-02
GLSA-200801-18
GLSA-200801-19
GLSA-200805-11
MDVSA-2008:030
RHSA-2007:1052
SUSE-SA:2007:062
SUSE-SA:2008:004
http://bugs.gentoo.org/show_bug.cgi?id=198976
http://scary.beasts.org/security/CESA-2007-006.html
http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm
http://www.pcre.org/changelog.txt

CWE    1
CWE-189
OVAL    1
oval:org.mitre.oval:def:8010

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