Vulnerability Details : CVE-2020-28243
Potential exploit
An issue was discovered in SaltStack Salt before 3002.5. The minion's restartcheck is vulnerable to command injection via a crafted process name. This allows for a local privilege escalation by any user able to create a files on the minion in a non-blacklisted directory.
Vulnerability category: Gain privilege
Products affected by CVE-2020-28243
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-28243
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-28243
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.4
|
MEDIUM | AV:L/AC:M/Au:N/C:P/I:P/A:P |
3.4
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-28243
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-28243
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7GRVZ5WAEI3XFN2BDTL6DDXFS5HYSDVB/
[SECURITY] Fedora 33 Update: salt-3002.5-1.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FUGLOJ6NXLCIFRD2JTXBYQEMAEF2B6XH/
[SECURITY] Fedora 34 Update: salt-3002.5-1.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202103-01
Salt: Multiple vulnerabilities (GLSA 202103-01) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7GRVZ5WAEI3XFN2BDTL6DDXFS5HYSDVB/
[SECURITY] Fedora 33 Update: salt-3002.5-1.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/01/msg00000.html
[SECURITY] [DLA 2480-2] salt regression updateMailing List;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-5011
Debian -- Security Information -- DSA-5011-1 saltThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YOGNT2XWPOYV7YT75DN7PS4GIYWFKOK5/
[SECURITY] Fedora 32 Update: salt-3001.6-1.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
Active SaltStack CVE Release 2021-FEB-25 – Salt ProjectVendor Advisory
-
https://sec.stealthcopter.com/cve-2020-28243/
CVE-2020-28243 SaltStack Minion Local Privilege EscalationExploit;Third Party Advisory
-
https://github.com/stealthcopter/CVE-2020-28243
GitHub - stealthcopter/CVE-2020-28243: CVE-2020-28243 Local Privledge Escalation Exploit in SaltStack MinionExploit;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FUGLOJ6NXLCIFRD2JTXBYQEMAEF2B6XH/
[SECURITY] Fedora 34 Update: salt-3002.5-1.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html
[SECURITY] [DLA 2815-1] salt security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YOGNT2XWPOYV7YT75DN7PS4GIYWFKOK5/
[SECURITY] Fedora 32 Update: salt-3001.6-1.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202310-22
Salt: Multiple Vulnerabilities (GLSA 202310-22) — Gentoo securityThird Party Advisory
Jump to