CVE-2015-2328
pcre: infinite recursion compiling pattern with recursive reference in a group with indefinite repeat (8.36/20)
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
PCRE en versiones anteriores a 8.36 no maneja correctamente el patrón /((?(R)a|(?1)))+/ y patrones relacionados con cierta recursión, lo que permite a atacantes remotos causar una denegación de servicio (fallo de segmentación) o posiblemente tener otro impacto no especificado a través de una expresión regular manipulada, según lo demostrado por un objeto JavaScript RegExp encontrado por Konqueror.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2015-03-18 CVE Reserved
- 2015-12-02 CVE Published
- 2023-09-23 EPSS Updated
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-19: Data Processing Errors
- CWE-674: Uncontrolled Recursion
CAPEC
References (12)
URL | Tag | Source |
---|---|---|
http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886 | X_refsource_confirm | |
http://www.fortiguard.com/advisory/FG-VD-15-014 | Third Party Advisory | |
http://www.openwall.com/lists/oss-security/2015/11/29/1 | Mailing List | |
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html | Third Party Advisory | |
http://www.securityfocus.com/bid/74924 | Vdb Entry | |
https://jira.mongodb.org/browse/SERVER-17252 | Third Party Advisory |
URL | Date | SRC |
---|---|---|
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup | 2024-08-06 | |
https://bugs.exim.org/show_bug.cgi?id=1515 | 2024-08-06 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://rhn.redhat.com/errata/RHSA-2016-1025.html | 2019-12-27 | |
http://rhn.redhat.com/errata/RHSA-2016-2750.html | 2019-12-27 | |
https://access.redhat.com/security/cve/CVE-2015-2328 | 2016-11-15 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1285399 | 2016-11-15 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Oracle Search vendor "Oracle" | Linux Search vendor "Oracle" for product "Linux" | 7 Search vendor "Oracle" for product "Linux" and version "7" | - |
Affected
| ||||||
Pcre Search vendor "Pcre" | Pcre Search vendor "Pcre" for product "Pcre" | <= 8.35 Search vendor "Pcre" for product "Pcre" and version " <= 8.35" | - |
Affected
|