{"id":"CVE-2020-7667","aliases":["GHSA-9423-6c93-gpp8","GO-2020-0042","SNYK-GOLANG-GITHUBCOMSASSOFTWAREGORPMUTILSCPIO-570427"],"title":"github.com/sassoftware/go-rpmutils Arbitrary File Write via Archive Extraction (Zip Slip)","summary":"github.com/sassoftware/go-rpmutils Arbitrary File Write via Archive Extraction (Zip Slip)","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","vendor":"sassoftware","product":"github.com/sassoftware/go-rpmutils","ecosystem":"go","affected":["github.com/sassoftware/go-rpmutils < 0.1.0"],"patched":["github.com/sassoftware/go-rpmutils 0.1.0"],"published":"2021-06-23","updated":"2026-07-08","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-9423-6c93-gpp8","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7667"},{"url":"https://github.com/sassoftware/go-rpmutils/commit/a64058cf21b8aada501bba923c9aab66fb6febf0"},{"url":"https://github.com/sassoftware/go-rpmutils"},{"url":"https://pkg.go.dev/vuln/GO-2020-0042"},{"url":"https://snyk.io/research/zip-slip-vulnerability"},{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMSASSOFTWAREGORPMUTILSCPIO-570427"}],"tags":["osv","go"],"epss":0.01602,"epssPercentile":0.74335,"ingestedAt":"2026-07-09T18:56:36.257Z","slug":"CVE-2020-7667","body":"## Overview\n\nThe 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.\n\n## Affected packages\n\n- `github.com/sassoftware/go-rpmutils < 0.1.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/sassoftware/go-rpmutils 0.1.0`","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":41.3,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}