CVE-2021-38173

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Summary

CVECVE-2021-38173
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-07 19:15:00 UTC
Updated2023-11-07 03:37:00 UTC
DescriptionBtrbk before 0.31.2 allows command execution because of the mishandling of remote hosts filtering SSH commands using ssh_filter_btrbk.sh in authorized_keys.

Risk And Classification

Problem Types: CWE-77

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Application Digint Btrbk All All All All
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 34 Update: btrbk-0.31.3-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 35 Update: btrbk-0.31.3-1.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: btrbk-0.31.3-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
btrbk/ChangeLog at master · digint/btrbk · GitHub CONFIRM github.com
[SECURITY] [DLA 2755-1] btrbk security update MLIST lists.debian.org
[SECURITY] Fedora 35 Update: btrbk-0.31.3-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
ssh_filter_btrbk.sh: fix alternation regex · digint/btrbk@58212de · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 178785 Debian Security Update for btrbk (DLA 2755-1)
  • 180187 Debian Security Update for btrbk (CVE-2021-38173)
  • 282254 Fedora Security Update for btrbk (FEDORA-2022-dc62389784)
  • 282255 Fedora Security Update for btrbk (FEDORA-2022-a66734e7a2)
  • 710879 Gentoo Linux btrbk Remote Code Execution Vulnerability (GLSA 202402-32)

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