Schwachstellen / CVE-2021-38173

kritisch

CVE-2021-38173

Btrbk before 0.31.2 allows command execution because of the mishandlin ...

Veröffentlicht Geändert CWE 77
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).

Beschreibung

Btrbk 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.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
debian 10btrbk0.27.1-1+deb10u1
debian 11btrbk0.27.1-1.1+deb11u1
debian 12btrbk0.27.1-2
debian 13btrbk0.27.1-2
debian 14btrbk0.27.1-2
debian 9btrbk0.24.0-1+deb9u1
echobtrbk0.27.1-2
ubuntu 18.04-ESMbtrbkkein Fix angegeben
ubuntu 20.04-ESMbtrbkkein Fix angegeben

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.