CVE-2015-3210

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitrary code via a crafted regular expression, as demonstrated by /^(?P=B)((?P=B)(?J:(?P<B>c)(?P<B>a(?P=B)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384.
Overview
  • CVE ID
  • CVE-2015-3210
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-12-13T16:59:00
  • Last Modified Date
  • 2018-01-05T02:30:05
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:pcre:pcre2:10.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pcre:pcre:8.34:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pcre:pcre:8.35:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pcre:pcre:8.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pcre:pcre:8.37:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://www.openwall.com/lists/oss-security/2015/06/01/7 Mailing List
https://bugs.exim.org/show_bug.cgi?id=1636 Exploit Issue Tracking Vendor Advisory
http://www.openwall.com/lists/oss-security/2015/12/02/11 Mailing List
http://www.securityfocus.com/bid/74934 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2016:1132
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-3210
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3210
History
Created Old Value New Value Data Type Notes
2022-05-10 18:53:00 Added to TrackCVE
2022-12-02 12:23:20 2016-12-13T16:59Z 2016-12-13T16:59:00 CVE Published Date updated
2022-12-02 12:23:20 2018-01-05T02:30:05 CVE Modified Date updated
2022-12-02 12:23:20 Modified Vulnerability Status updated