{"id":"CVE-2023-49294","state":"PUBLISHED","title":"Asterisk Path Traversal vulnerability","description":"Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.","publishedAt":"2023-12-14T19:40:46.157Z","updatedAt":"2025-02-13T17:18:40.277Z","severity":{"score":4.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["asterisk asterisk"],"affected":[{"vendor":"asterisk","product":"asterisk","versions":[{"version":"< 18.20.1","status":"affected"},{"version":">= 19.0.0, < 20.5.1","status":"affected"},{"version":"= 21.0.0","status":"affected"},{"version":"< 18.9-cert6","status":"affected"}]}],"references":["https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f","https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5","https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757","https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/49xxx/CVE-2023-49294.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-49294","state":"PUBLISHED","datePublished":"2023-12-14T19:40:46.157Z","dateUpdated":"2025-02-13T17:18:40.277Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-11-24T16:45:24.314Z"},"containers":{"cna":{"title":"Asterisk Path Traversal vulnerability","descriptions":[{"lang":"en","value":"Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."}],"affected":[{"vendor":"asterisk","product":"asterisk","versions":[{"version":"< 18.20.1","status":"affected"},{"version":">= 19.0.0, < 20.5.1","status":"affected"},{"version":"= 21.0.0","status":"affected"},{"version":"< 18.9-cert6","status":"affected"}]}],"references":[{"url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f","name":"https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5","name":"https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5","tags":["x_refsource_MISC"]},{"url":"https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757","name":"https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757","tags":["x_refsource_MISC"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-12-29T00:06:21.896Z"},"source":{"advisory":"GHSA-8857-hfmw-vg8f","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f","name":"https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5","name":"https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757","name":"https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T21:53:45.375Z"}}]}}}