Description
Borg (aka BorgBackup) before 1.0.9 has a flaw in the way duplicate archive names were processed during manifest recovery, potentially allowing an attacker to overwrite an archive.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | borgbackup | 1.0.9-1 | — |
| Debian 13 | borgbackup | 1.0.9-1 | — |
| Debian 12 | borgbackup | 1.0.9-1 | — |