CVE-2012-0055

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security checks which could allow attackers to bypass security restrictions and perform unauthorized actions.
Overview
  • CVE ID
  • CVE-2012-0055
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-19T18:15:09
  • Last Modified Date
  • 2020-02-28T14:33:47
Weakness Enumerations
CWE URL
CWE-862 http://cwe.mitre.org/data/definitions/862.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 3.0.0
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://www.ubuntu.com/usn/USN-1364-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-1363-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-1384-1 Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-0055 Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/01/17/11 Exploit Mailing List Patch Third Party Advisory
https://access.redhat.com/security/cve/cve-2012-0055 Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/915941 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2012-0055
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0055
History
Created Old Value New Value Data Type Notes
2022-05-10 16:48:36 Added to TrackCVE
2022-12-04 11:34:33 2020-02-19T18:15Z 2020-02-19T18:15:09 CVE Published Date updated
2022-12-04 11:34:33 2020-02-28T14:33:47 CVE Modified Date updated
2022-12-04 11:34:33 Analyzed Vulnerability Status updated