CVE-2023-49294

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-49294", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-24T16:45:24.314Z", "datePublished": "2023-12-14T19:40:46.157Z", "dateUpdated": "2025-02-13T17:18:40.277Z"}, "containers": {"cna": {"title": "Asterisk Path Traversal vulnerability", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "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"}}], "references": [{"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"}, {"name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5", "tags": ["x_refsource_MISC"], "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"}, {"name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757", "tags": ["x_refsource_MISC"], "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"}], "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"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-12-29T00:06:21.896Z"}, "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."}], "source": {"advisory": "GHSA-8857-hfmw-vg8f", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:53:45.375Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"}, {"name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"}, {"name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html", "tags": ["x_transferred"]}]}]}}

{}

{"affected": [{"affectedData": [{"product": "asterisk", "vendor": "asterisk", "versions": [{"status": "affected", "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"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "matchCriteriaId": "A49E9157-3440-47C5-B730-B1F3BE7240C9", "versionEndExcluding": "18.20.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "matchCriteriaId": "FCA06EB6-E31A-43B2-A750-186255114B8F", "versionEndExcluding": "20.5.1", "versionStartIncluding": "19.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:digium:asterisk:21.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "D3E690E3-3E92-42ED-87DD-1C6B838A3FF9", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:*:*:*:*:*:*:*", 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"559D1063-7F37-44F8-B5C6-94758B675FDF", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*", "matchCriteriaId": "185B2B4B-B246-4379-906B-9BDA7CDD4400", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "73D3592D-3CE5-4462-9FE8-4BCB54E74B5B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "B3CCE9E0-5DC4-43A2-96DB-9ABEA60EC157", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:-:*:*:*:*:*:*", "matchCriteriaId": "1EAD713A-CBA2-40C3-9DE3-5366827F18C7", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*", "matchCriteriaId": "A5F5A8B7-29C9-403C-9561-7B3E96F9FCA8", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*", "matchCriteriaId": "F9B96A53-2263-463C-9CCA-0F29865FE500", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*", "matchCriteriaId": "A53049F1-8551-453E-834A-68826A7AA959", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*", "matchCriteriaId": "B224A4E9-4B6B-4187-B0D6-E4BAE2637960", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*", "matchCriteriaId": "9501DBFF-516D-4F26-BBF6-1B453EE2A630", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert3:*:*:*:*:*:*", "matchCriteriaId": "9D3E9AC0-C0B4-4E87-8D48-2B688D28B678", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert4:*:*:*:*:*:*", "matchCriteriaId": "1A8628F6-F8D1-4C0C-BD89-8E2EEF19A5F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*", "matchCriteriaId": "E27A6FD1-9321-4C9E-B32B-D6330CD3DC92", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*", "matchCriteriaId": "B6BF5EDB-9D17-453D-A22E-FDDC4DCDD85B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert7:*:*:*:*:*:*", "matchCriteriaId": "4C75A21E-5D05-434B-93DE-8DAC4DD3E587", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert8:*:*:*:*:*:*", "matchCriteriaId": "1D725758-C9F5-4DB2-8C45-CC052518D3FD", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:16.8.0:cert9:*:*:*:*:*:*", "matchCriteriaId": "B5E2AECC-B681-4EA5-9DE5-2086BB37A5F4", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*", "matchCriteriaId": "79EEB5E5-B79E-454B-8DCD-3272BA337A9E", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*", "matchCriteriaId": "892BAE5D-A64E-4FE0-9A99-8C07F342A042", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:*", "matchCriteriaId": "1A716A45-7075-4CA6-9EF5-2DD088248A5C", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:*", "matchCriteriaId": "80EFA05B-E22D-49CE-BDD6-5C7123F1C12B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:*", "matchCriteriaId": "20FD475F-2B46-47C9-B535-1561E29CB7A1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "Asterisk es un conjunto de herramientas de telefon\u00eda y centralita privada de c\u00f3digo abierto. En Asterisk anterior a las versiones 18.20.1, 20.5.1 y 21.0.1, as\u00ed como en Certified-Asterisco anterior a 18.9-cert6, es posible leer cualquier archivo arbitrario incluso cuando `live_dangerfully` no est\u00e1 habilitado. Esto permite leer archivos arbitrarios. Las versiones de Asterisk 18.20.1, 20.5.1 y 21.0.1, as\u00ed como el asterisco certificado anterior a 18.9-cert6, contienen una soluci\u00f3n para este problema."}], "id": "CVE-2023-49294", "lastModified": "2026-06-17T06:35:47.337", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-14T20:15:52.730", "references": [{"source": "security-advisories@github.com", "tags": ["Product"], "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"}, {"source": "security-advisories@github.com", "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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