CVE-2009-3369
CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
CgiUserConfigEdit in BackupPC 3.1.0, when SSH keys and Rsync are in use in a multi-user environment, does not restrict users from the ClientNameAlias function, which allows remote authenticated users to read and write sensitive files by modifying ClientNameAlias to match another system, then initiating a backup or restore.
- CVSS 2.0
- 8.5 HIGHAV:N/AC:M/Au:S/C:C/I:C/A:C
- EPSS
- 2.94% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- backuppc/backuppc
- Source
- cve@mitre.org
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=542218
- http://osvdb.org/57236
- http://secunia.com/advisories/36393Vendor Advisory
- http://secunia.com/advisories/37161
- https://bugzilla.redhat.com/show_bug.cgi?id=518412
- https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00694.html
- https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00729.html
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=542218
- http://osvdb.org/57236
- http://secunia.com/advisories/36393Vendor Advisory
- http://secunia.com/advisories/37161
- https://bugzilla.redhat.com/show_bug.cgi?id=518412
- https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00694.html
- https://www.redhat.com/archives/fedora-package-announce/2009-October/msg00729.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.