CVE-2021-38173
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-38173
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-38173.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-38173
- Downstream
- Published
- 2021-08-07T19:15:06.997Z
- Modified
- 2025-11-20T11:50:37.598405Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Btrbk before 0.31.2 allows command execution because of the mishandling of remote hosts filtering SSH commands using sshfilterbtrbk.sh in authorized_keys.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP2T32JMENJFRP2HWXR7FTTZVRTTPECL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LM7GLTUN5YS4KE2RNBX732EAMVVGNEX3/
- https://github.com/digint/btrbk/blob/master/ChangeLog
- https://github.com/digint/btrbk/commit/58212de771c381cd4fa05625927080bf264e9584
- https://lists.debian.org/debian-lts-announce/2021/09/msg00002.html
Affected packages
Git / github.com/digint/btrbk
Affected ranges
- Type
- GIT
- Repo
- https://github.com/digint/btrbk
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v0.*
v0.10
v0.11
v0.12
v0.13
v0.14
v0.15
v0.16
v0.17.0
v0.17.1
v0.18.0
v0.19.0
v0.19.1
v0.19.2
v0.19.3
v0.20.0
v0.21.0
v0.22.0
v0.22.1
v0.22.2
v0.23.0
v0.23.0-rc1
v0.23.1
v0.23.2
v0.23.3
v0.24.0
v0.25.0
v0.25.1
v0.26.0
v0.26.1
v0.27.0
v0.27.1
v0.27.2
v0.28.0
v0.28.1
v0.28.2
v0.28.3
v0.29.0
v0.29.1
v0.30.0
v0.31.0
v0.31.1