CVE-2019-13226
Deepin Clone Race Condition Privilege Escalation
Description
deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system.
INFO
Published Date :
July 4, 2019, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 4:24 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.0
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-2019-13226.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2019/07/04/1 | Mailing List Third Party Advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1130388 | Issue Tracking Third Party Advisory |
| https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ | |
| http://www.openwall.com/lists/oss-security/2019/07/04/1 | Mailing List Third Party Advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1130388 | Issue Tracking Third Party Advisory |
| https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ |
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-2019-13226 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-13226 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ -
Modified Analysis by [email protected]
Apr. 18, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-59 CWE-362 CWE-59 -
CVE Modified by [email protected]
Jul. 28, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/ [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 10, 2019
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2019/07/04/1 No Types Assigned http://www.openwall.com/lists/oss-security/2019/07/04/1 Mailing List, Third Party Advisory Changed Reference Type https://bugzilla.suse.com/show_bug.cgi?id=1130388 No Types Assigned https://bugzilla.suse.com/show_bug.cgi?id=1130388 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab No Types Assigned https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab Patch, Third Party Advisory Added CWE CWE-59 Added CPE Configuration OR *cpe:2.3:a:deepin:deepin-clone:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.3 -
CVE Modified by [email protected]
Jul. 04, 2019
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2019/07/04/1 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-13226 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-2019-13226
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.03%
score
0.30811
percentile