CVE-2020-7667High· 7.5▾ Twilightgithub.com/sassoftware/go-rpmutils Arbitrary File Write via Archive Extraction (Zip Slip)
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.3 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
1.6%
The CPIO extraction functionality doesn't sanitize the paths of the archived files for leading and non-leading .. which leads in file extraction outside of the current directory. Note, the fixing commit was applied to all affected versions which were re-released.
github.com/sassoftware/go-rpmutils < 0.1.0Upgrade to a patched release:
github.com/sassoftware/go-rpmutils 0.1.0