← Back

CVE-2015-3217

nvd nist
Published: Dec 13, 2016Modified: May 6, 2026

JSON object

Loading...
7.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\.|([^\\\\W_])?)+)+$/.

Affected (10)

Products: Pcre: Pcre2, Pcre · Ibm: Powerkvm
2 products
Pcre2
Pcre
1 product
Powerkvm
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 10.10
Configuration B
7 vulnerable
Vulnerable SoftwareAffected Versions
Pcre
Version 7.8
Version 8.32
Version 8.33
Version 8.34
Version 8.35
Version 8.36
Version 8.37
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Version 2.1
Version 3.1

References (20)

Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Mailing List
Source: secalert@redhat.com
Third Party AdvisoryVDB Entry
Source: secalert@redhat.com
ExploitIssue TrackingVendor Advisory
Source: secalert@redhat.com
Issue Tracking
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking

Timeline

No history available yet.