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Vulnerability details: VCID-fb6m-ckb9-aaan
Vulnerability ID VCID-fb6m-ckb9-aaan
Aliases CVE-2006-7225
Summary Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a "malformed POSIX character class", as demonstrated via an invalid character after a [[ sequence.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2007:1059
rhas Important https://access.redhat.com/errata/RHSA-2007:1068
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cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2006-7225
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2006-7225.json
https://api.first.org/data/v1/epss?cve=CVE-2006-7225
https://bugzilla.redhat.com/show_bug.cgi?id=384761
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-7225
http://secunia.com/advisories/28041
http://secunia.com/advisories/28658
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10985
http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm
http://www.mandriva.com/security/advisories?name=MDVSA-2008:030
http://www.pcre.org/changelog.txt
http://www.redhat.com/support/errata/RHSA-2007-1059.html
http://www.redhat.com/support/errata/RHSA-2007-1068.html
http://www.securityfocus.com/bid/26725
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cpe:2.3:a:perl:pcre:6.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:perl:pcre:6.6:*:*:*:*:*:*:*
CVE-2006-7225 https://nvd.nist.gov/vuln/detail/CVE-2006-7225
RHSA-2007:1059 https://access.redhat.com/errata/RHSA-2007:1059
RHSA-2007:1068 https://access.redhat.com/errata/RHSA-2007:1068
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2006-7225
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.76566
EPSS Score 0.01151
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.