CVE-2014-4943

CVSS V2 Medium 6.9 CVSS V3 None
Description
The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.
Overview
  • CVE ID
  • CVE-2014-4943
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2014-07-19T19:55:08
  • Last Modified Date
  • 2020-08-14T18:09:04
Weakness Enumerations
CWE URL
CWE-269 http://cwe.mitre.org/data/definitions/269.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 3.15.6
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:vmware:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://openwall.com/lists/oss-security/2014/07/17/1 Mailing List Third Party Advisory
https://github.com/torvalds/linux/commit/3cf521f7dc87c031617fd47e4b7aa2593c2f3daf Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1119458 Issue Tracking Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3cf521f7dc87c031617fd47e4b7aa2593c2f3daf Patch Vendor Advisory
http://secunia.com/advisories/60393 Third Party Advisory
http://secunia.com/advisories/60011 Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-0924.html Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3047.html Third Party Advisory
http://secunia.com/advisories/60071 Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3048.html Third Party Advisory
http://secunia.com/advisories/60220 Third Party Advisory
http://secunia.com/advisories/60380 Third Party Advisory
http://www.securitytracker.com/id/1030610 Third Party Advisory VDB Entry
http://www.debian.org/security/2014/dsa-2992 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1025.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html Mailing List Third Party Advisory
http://www.exploit-db.com/exploits/36267 Third Party Advisory VDB Entry
http://osvdb.org/show/osvdb/109277 Broken Link
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing List Third Party Advisory
http://secunia.com/advisories/59790 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/94665 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-4943
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4943
History
Created Old Value New Value Data Type Notes
2022-05-10 17:20:41 Added to TrackCVE
2022-12-01 23:59:22 2014-07-19T19:55Z 2014-07-19T19:55:08 CVE Published Date updated
2022-12-01 23:59:22 2020-08-14T18:09:04 CVE Modified Date updated
2022-12-01 23:59:22 Analyzed Vulnerability Status updated