National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2015-2328 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  12/01/2015
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2016-1025.html
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup Exploit
http://www.fortiguard.com/advisory/FG-VD-15-014/ Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/11/29/1 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Third Party Advisory
http://www.securityfocus.com/bid/74924
http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886
https://bugs.exim.org/show_bug.cgi?id=1515 Exploit
https://jira.mongodb.org/browse/SERVER-17252 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-2328
NVD Published Date:
12/01/2015
NVD Last Modified:
01/04/2018