CVE-2006-7225
pcre miscalculation of memory requirements for malformed Posix character class
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
La biblioteca Perl-Compatible Regular Expression (PCRE) versiones anteriores a 6.7 permite a atacantes locales o remotos dependientes del contexto provocar una denegación de servicio (error o caída) mediante una expresión regular que involucra "clase de caracter POSIX malformado" como se demuestra con un caracter tras una secuencia [[.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2007-11-13 CVE Reserved
- 2007-12-03 CVE Published
- 2024-08-07 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/28041 | Third Party Advisory | |
| http://secunia.com/advisories/28658 | Third Party Advisory | |
| http://support.avaya.com/elmodocs2/security/ASA-2007-505.htm | X_refsource_confirm | |
| http://www.pcre.org/changelog.txt | X_refsource_confirm | |
| http://www.securityfocus.com/bid/26725 | Vdb Entry | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10985 | Signature |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.redhat.com/support/errata/RHSA-2007-1059.html | 2017-10-11 | |
| http://www.redhat.com/support/errata/RHSA-2007-1068.html | 2017-10-11 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html | 2017-10-11 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2008:030 | 2017-10-11 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=384761 | 2007-11-29 | |
| https://access.redhat.com/security/cve/CVE-2006-7225 | 2007-11-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.91 Search vendor "Perl" for product "Pcre" and version "0.91" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.92 Search vendor "Perl" for product "Pcre" and version "0.92" | - |
Affected
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| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.93 Search vendor "Perl" for product "Pcre" and version "0.93" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.94 Search vendor "Perl" for product "Pcre" and version "0.94" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.95 Search vendor "Perl" for product "Pcre" and version "0.95" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.96 Search vendor "Perl" for product "Pcre" and version "0.96" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.97 Search vendor "Perl" for product "Pcre" and version "0.97" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.98 Search vendor "Perl" for product "Pcre" and version "0.98" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 0.99 Search vendor "Perl" for product "Pcre" and version "0.99" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.00 Search vendor "Perl" for product "Pcre" and version "1.00" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.01 Search vendor "Perl" for product "Pcre" and version "1.01" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.02 Search vendor "Perl" for product "Pcre" and version "1.02" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.03 Search vendor "Perl" for product "Pcre" and version "1.03" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.04 Search vendor "Perl" for product "Pcre" and version "1.04" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.05 Search vendor "Perl" for product "Pcre" and version "1.05" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.06 Search vendor "Perl" for product "Pcre" and version "1.06" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.07 Search vendor "Perl" for product "Pcre" and version "1.07" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.08 Search vendor "Perl" for product "Pcre" and version "1.08" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 1.09 Search vendor "Perl" for product "Pcre" and version "1.09" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.0 Search vendor "Perl" for product "Pcre" and version "2.0" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.01 Search vendor "Perl" for product "Pcre" and version "2.01" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.02 Search vendor "Perl" for product "Pcre" and version "2.02" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.03 Search vendor "Perl" for product "Pcre" and version "2.03" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.04 Search vendor "Perl" for product "Pcre" and version "2.04" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.05 Search vendor "Perl" for product "Pcre" and version "2.05" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.06 Search vendor "Perl" for product "Pcre" and version "2.06" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.07 Search vendor "Perl" for product "Pcre" and version "2.07" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 2.08 Search vendor "Perl" for product "Pcre" and version "2.08" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.0 Search vendor "Perl" for product "Pcre" and version "3.0" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.1 Search vendor "Perl" for product "Pcre" and version "3.1" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.2 Search vendor "Perl" for product "Pcre" and version "3.2" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.3 Search vendor "Perl" for product "Pcre" and version "3.3" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.4 Search vendor "Perl" for product "Pcre" and version "3.4" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.5 Search vendor "Perl" for product "Pcre" and version "3.5" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.6 Search vendor "Perl" for product "Pcre" and version "3.6" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.7 Search vendor "Perl" for product "Pcre" and version "3.7" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.8 Search vendor "Perl" for product "Pcre" and version "3.8" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 3.9 Search vendor "Perl" for product "Pcre" and version "3.9" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.0 Search vendor "Perl" for product "Pcre" and version "4.0" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.1 Search vendor "Perl" for product "Pcre" and version "4.1" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.2 Search vendor "Perl" for product "Pcre" and version "4.2" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.3 Search vendor "Perl" for product "Pcre" and version "4.3" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.4 Search vendor "Perl" for product "Pcre" and version "4.4" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 4.5 Search vendor "Perl" for product "Pcre" and version "4.5" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 5.0 Search vendor "Perl" for product "Pcre" and version "5.0" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.0 Search vendor "Perl" for product "Pcre" and version "6.0" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.1 Search vendor "Perl" for product "Pcre" and version "6.1" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.2 Search vendor "Perl" for product "Pcre" and version "6.2" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.3 Search vendor "Perl" for product "Pcre" and version "6.3" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.4 Search vendor "Perl" for product "Pcre" and version "6.4" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.5 Search vendor "Perl" for product "Pcre" and version "6.5" | - |
Affected
| ||||||
| Perl Search vendor "Perl" | Pcre Search vendor "Perl" for product "Pcre" | 6.6 Search vendor "Perl" for product "Pcre" and version "6.6" | - |
Affected
| ||||||