CVE-2015-6831

CVSS V2 High 7.5 CVSS V3 High 7.3
Description
Multiple use-after-free vulnerabilities in SPL in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allow remote attackers to execute arbitrary code via vectors involving (1) ArrayObject, (2) SplObjectStorage, and (3) SplDoublyLinkedList, which are mishandled during unserialization.
Overview
  • CVE ID
  • CVE-2015-6831
  • Assigner
  • meissner@suse.de
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2016-01-19T05:59:02
  • Last Modified Date
  • 2022-08-05T14:28:44
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* 1 OR 5.4.44
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* 1 OR 5.5.0 5.5.28
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* 1 OR 5.6.0 5.6.12
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 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
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://bugs.php.net/bug.php?id=70168 Exploit
https://bugs.php.net/bug.php?id=70155 Exploit
http://www.php.net/ChangeLog-5.php Vendor Advisory
https://bugs.php.net/bug.php?id=70166 Exploit
https://bugs.php.net/bug.php?id=70169 Exploit
http://www.openwall.com/lists/oss-security/2015/08/19/3
http://www.securityfocus.com/bid/76737
https://security.gentoo.org/glsa/201606-10
http://www.debian.org/security/2015/dsa-3344
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-6831
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6831
History
Created Old Value New Value Data Type Notes
2022-05-10 08:12:38 Added to TrackCVE
2022-12-02 07:58:44 security@suse.com meissner@suse.de CVE Assigner updated
2022-12-02 07:58:44 2016-01-19T05:59Z 2016-01-19T05:59:02 CVE Published Date updated
2022-12-02 07:58:44 2022-08-05T14:28:44 CVE Modified Date updated
2022-12-02 07:58:44 Analyzed Vulnerability Status updated