CVE-2018-15687
Systemd Chown RCE
Description
A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239.
INFO
Published Date :
Oct. 26, 2018, 2:29 p.m.
Last Modified :
April 20, 2023, 6:38 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.0
Affected Products
The following products are affected by CVE-2018-15687
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2018-15687.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/105748 | Broken Link Third Party Advisory VDB Entry |
| https://github.com/systemd/systemd/pull/10517/commits | Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201810-10 | Third Party Advisory |
| https://usn.ubuntu.com/3816-1/ | Third Party Advisory |
| https://www.exploit-db.com/exploits/45715/ | Exploit Third Party Advisory VDB Entry |
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-2018-15687 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-15687 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 -
Reanalysis by [email protected]
Apr. 20, 2023
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/105748 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/105748 Broken Link, Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions up to (including) 239 OR *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions from (including) 235 up to (excluding) 240 -
Modified Analysis by [email protected]
Jan. 31, 2022
Action Type Old Value New Value Removed CVSS V2 NIST (AV:L/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:C/I:C/A:C) Removed CVSS V3 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Changed CPE Configuration OR *cpe:2.3:a:freedesktop:systemd:*:*:*:*:*:*:*:* versions up to (including) 239 OR *cpe:2.3:a:systemd_project:systemd:*:*:*:*:*:*:*:* versions up to (including) 239 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Canonical Ltd. AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Dec. 10, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://usn.ubuntu.com/3816-1/ No Types Assigned https://usn.ubuntu.com/3816-1/ Third Party Advisory Changed Reference Type https://github.com/systemd/systemd/pull/10517/commits No Types Assigned https://github.com/systemd/systemd/pull/10517/commits Patch, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201810-10 No Types Assigned https://security.gentoo.org/glsa/201810-10 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/105748 No Types Assigned http://www.securityfocus.com/bid/105748 Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/45715/ No Types Assigned https://www.exploit-db.com/exploits/45715/ Exploit, Third Party Advisory, VDB Entry Added CWE CWE-362 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:freedesktop:systemd:*:*:*:*:*:*:*:* versions up to (including) 239 -
CVE Modified by [email protected]
Nov. 13, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3816-1/ [No Types Assigned] -
CVE Modified by [email protected]
Oct. 31, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/45715/ [No Types Assigned] Added Reference https://security.gentoo.org/glsa/201810-10 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/105748 [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-2018-15687 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-2018-15687
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.04%
score
0.63257
percentile