{"id":"CVE-2019-10743","state":"PUBLISHED","title":"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","description":"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.","publishedAt":"2019-10-28T22:09:22.000Z","updatedAt":"2024-08-04T22:32:01.212Z","severity":null,"assigner":"snyk","products":["n/a archiver"],"affected":[{"vendor":"n/a","product":"archiver","versions":[{"version":"All versions","status":"affected"}]}],"references":["https://snyk.io/research/zip-slip-vulnerability","https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C","https://github.com/mholt/archiver/pull/169"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:19.894Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/10xxx/CVE-2019-10743.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-10743","state":"PUBLISHED","datePublished":"2019-10-28T22:09:22.000Z","dateUpdated":"2024-08-04T22:32:01.212Z","assignerShortName":"snyk","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateReserved":"2019-04-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"archiver","versions":[{"version":"All versions","status":"affected"}]}],"references":[{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["x_refsource_MISC"]},{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C","tags":["x_refsource_MISC"]},{"url":"https://github.com/mholt/archiver/pull/169","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Arbitrary File Write via Archive Extraction (Zip Slip)","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"snyk","dateUpdated":"2019-10-29T16:21:26.000Z","orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"report@snyk.io","ID":"CVE-2019-10743","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"archiver","version":{"version_data":[{"version_value":"All versions"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Arbitrary File Write via Archive Extraction (Zip Slip)"}]}]},"references":{"reference_data":[{"name":"https://snyk.io/research/zip-slip-vulnerability","refsource":"MISC","url":"https://snyk.io/research/zip-slip-vulnerability"},{"name":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728,","refsource":"MISC","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728,"},{"name":"https://github.com/mholt/archiver/pull/169","refsource":"MISC","url":"https://github.com/mholt/archiver/pull/169"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://snyk.io/research/zip-slip-vulnerability","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728%2C","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/mholt/archiver/pull/169","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T22:32:01.212Z"}}]}}}