CVE-2021-32558

{"id": "CVE-2021-32558", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-07-30T14:15:16.910", "references": [{"url": "http://packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2021/Jul/49", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://downloads.asterisk.org/pub/security/AST-2021-008.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://issues.asterisk.org/jira/browse/ASTERISK-29392", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00005.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2021/dsa-4999", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur."}, {"lang": "es", "value": "Se ha detectado un problema en Sangoma Asterisk versiones: 13.x anteriores a 13.38.3, versiones 16.x anteriores a 16.19.1, versiones 17.x anteriores a 17.9.4, y versiones 18.x anteriores a 18.5.1, y Certified Asterisk versiones anteriores a 16.8-cert10. Si el controlador del canal IAX2 recibe un paquete que contiene un formato de medios no compatible, puede ocurrir un bloqueo"}], "lastModified": "2021-11-28T23:16:19.073", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D4276A5-AE30-4AE2-9DC2-4742063B1DAA", "versionEndExcluding": "13.38.3", "versionStartIncluding": "13.0.0"}, {"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEDB7BB2-CA84-4AF4-A91A-37FCDAED7E7D", "versionEndExcluding": "16.19.1", "versionStartIncluding": "16.0.0"}, {"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35D9931E-4BDC-4679-A879-21C59F79E85C", "versionEndExcluding": "17.9.4", "versionStartIncluding": "17.0.0"}, {"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4452C0A6-3082-4F14-96B0-73CC70EF1277", "versionEndExcluding": "18.15.1", "versionStartIncluding": "18.0.0"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81C3E390-8B99-4EB8-82DD-02893611209A"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17DB2297-1908-4F87-8046-2BAA74569D71"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CEA2CC40-C2F6-4828-82F0-1B50D3E61F77"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32F19F43-C1E8-4B6C-9356-AF355B7320BD"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21D1FA32-B441-485F-8AE9-F3A394626909"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7795CCF-B160-4B4F-9529-1192C11D7FDB"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C5E5D0D-9EB3-40FD-8B7E-E93A95D07AB1"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7DFDA30-DD61-4BBC-AFE4-448BF2A4F303"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "142F1F89-49AC-4A0B-A273-61F697063A5A"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53041795-788C-4914-A2F6-41539ABE0244"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FBB98E65-B2D0-49A4-8BF3-12155E3E13C9"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "769C854C-03CD-40A9-B39B-C0CDCA8252EA"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D86AD6E-4E07-48B0-88D8-E18F277FFE6A"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A643445-8A73-4ACC-8A96-CA8D6AC8B229"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD980324-52E2-4D3E-B8D8-52A2DB100306"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D5B8321-033A-47C5-A277-BE056C5ADB30"}, {"criteria": "cpe:2.3:a:digium:certified_asterisk:16.8:cert9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "12A2585A-A13F-4FD5-9A65-273B7D8A99C8"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}, {"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}