CVE-2015-8394

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2015-8394
PCRE before 8.38 mishandles the (?(<digits>) and (?(R<digits>) conditions, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html Mailing List Third Party Advisory
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup Broken Link
http://www.openwall.com/lists/oss-security/2015/11/29/1 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/82990 Third Party Advisory VDB Entry
https://bto.bluecoat.com/security-advisory/sa128 Permissions Required Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 Third Party Advisory
https://security.gentoo.org/glsa/201607-02 Third Party Advisory
https://security.netapp.com/advisory/ntap-20230216-0002/
Configurations

Configuration 1 (hide)

cpe:2.3:a:pcre:perl_compatible_regular_expression_library:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
History

16 Feb 2023, 14:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20230216-0002/ -

16 Aug 2022, 13:22

Type Values Removed Values Added
References (CONFIRM) https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 - (CONFIRM) https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 - Third Party Advisory
References (GENTOO) https://security.gentoo.org/glsa/201607-02 - (GENTOO) https://security.gentoo.org/glsa/201607-02 - Third Party Advisory
References (CONFIRM) http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup - (CONFIRM) http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup - Broken Link
References (CONFIRM) https://bto.bluecoat.com/security-advisory/sa128 - (CONFIRM) https://bto.bluecoat.com/security-advisory/sa128 - Permissions Required, Third Party Advisory
References (FEDORA) http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html - (FEDORA) http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html - Mailing List, Third Party Advisory
References (BID) http://www.securityfocus.com/bid/82990 - (BID) http://www.securityfocus.com/bid/82990 - Third Party Advisory, VDB Entry
References (MLIST) http://www.openwall.com/lists/oss-security/2015/11/29/1 - (MLIST) http://www.openwall.com/lists/oss-security/2015/11/29/1 - Mailing List, Third Party Advisory
CPE cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
CWE CWE-189 CWE-190
First Time Php
Php php
CVSS v2 : 7.5
v3 : unknown 		v2 : 7.5
v3 : 9.8
Information

Published : 2015-12-02 01:59

Updated : 2023-12-10 11:46

NVD link : CVE-2015-8394

Mitre link : CVE-2015-8394

CVE.ORG link : CVE-2015-8394

JSON object : View

Products Affected

php

  • php

pcre

  • perl_compatible_regular_expression_library
CWE
CWE-190

Integer Overflow or Wraparound