CISA KEV 정보
| 취약점명 | SaltStack Salt Authentication Bypass Vulnerability |
|---|---|
| 설명 | SaltStack Salt contains an authentication bypass vulnerability in the salt-master process ClearFuncs due to improperly validating method calls. The vulnerability allows a remote user to access some methods without authentication, which can be used to retrieve user tokens from the salt master and/or run commands on salt minions. Salt users who follow fundamental internet security guidelines and best practices are not affected by this vulnerability. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| 등록일 (KEV) | 2021-11-03 |
| 조치 기한 | 2022-05-03 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2020-11651 |
NVD 상세 정보
CVSS v3.1: 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P설명: An issue was discovered in SaltStack Salt before 2019.2.4 and 3000 before 3000.2. The salt-master process ClearFuncs class does not properly validate method calls. This allows a remote user to access some methods without authentication. These methods can be used to retrieve user tokens from the salt master and/or run arbitrary commands on salt minions.
참조
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.html [Mailing List, Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.html [Mailing List, Third Party Advisory]
- http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-Unauthenticated-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://www.vmware.com/security/advisories/VMSA-2020-0009.html [Third Party Advisory]
- https://docs.saltstack.com/en/latest/topics/releases/2019.2.4.html [Vendor Advisory]
- https://github.com/saltstack/salt/blob/v3000.2_docs/doc/topics/releases/3000.2.rst [Third Party Advisory]
- https://lists.debian.org/debian-lts-announce/2020/05/msg00027.html [Mailing List, Third Party Advisory]
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-salt-2vx545AG [Third Party Advisory]
- https://usn.ubuntu.com/4459-1/ [Third Party Advisory]
- https://www.debian.org/security/2020/dsa-4676 [Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00047.html [Mailing List, Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00070.html [Mailing List, Third Party Advisory]
- http://packetstormsecurity.com/files/157560/Saltstack-3000.1-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/157678/SaltStack-Salt-Master-Minion-Unauthenticated-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- ... 외 8건
This product uses the NVD API but is not endorsed or certified by the NVD.