CVE-2012-0055
Linux OverlayFS Inode Security Bypass
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.
INFO
Published Date :
Feb. 19, 2020, 6:15 p.m.
Last Modified :
Feb. 28, 2020, 2:33 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2012-0055.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2012/01/17/11 | Exploit Mailing List Patch Third Party Advisory |
| http://www.ubuntu.com/usn/USN-1363-1 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-1364-1 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-1384-1 | 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 |
| https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-0055 | Issue Tracking Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2012-0055 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2012-0055 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 28, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2012/01/17/11 No Types Assigned http://www.openwall.com/lists/oss-security/2012/01/17/11 Exploit, Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-1363-1 No Types Assigned http://www.ubuntu.com/usn/USN-1363-1 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-1364-1 No Types Assigned http://www.ubuntu.com/usn/USN-1364-1 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-1384-1 No Types Assigned http://www.ubuntu.com/usn/USN-1384-1 Third Party Advisory Changed Reference Type https://access.redhat.com/security/cve/cve-2012-0055 No Types Assigned https://access.redhat.com/security/cve/cve-2012-0055 Third Party Advisory Changed Reference Type https://bugs.launchpad.net/ubuntu/+source/linux/+bug/915941 No Types Assigned https://bugs.launchpad.net/ubuntu/+source/linux/+bug/915941 Exploit, Third Party Advisory Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-0055 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=CVE-2012-0055 Issue Tracking, Third Party Advisory Added CWE NIST CWE-862 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2012-0055 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2012-0055
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} -0.00%
score
0.43284
percentile