{"id":"CVE-2019-10743","aliases":["GHSA-h74j-692g-48mq"],"url":"https://o3.security/vulnerability/CVE-2019-10743","summary":"Path Traversal in MHolt Archiver","details":"All versions of archiver allow attacker to perform a Zip Slip attack via the \"unarchive\" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a \"../../file.exe\" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily.","published":"2019-10-29T19:15:16.610Z","modified":"2026-07-08T18:17:31.072077Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/mholt/archiver","fixedVersion":"3.3.2"}],"fix":{"url":"https://github.com/mholt/archiver/pull/169","label":"mholt/archiver#169"},"references":[{"type":"ADVISORY","url":"https://snyk.io/research/zip-slip-vulnerability"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C"},{"type":"REPORT","url":"https://github.com/mholt/archiver/pull/169"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T18:17:31.072077Z"}}