{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-20803","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","dateUpdated":"2024-10-28T16:34:09.139Z","dateReserved":"2021-11-02T00:00:00.000Z","datePublished":"2023-02-17T00:00:00.000Z"},"containers":{"cna":{"title":"ClamAV Double-free Vulnerability in the OLE2 File Parser","datePublic":"2022-05-04T00:00:00.000Z","providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2023-10-01T10:06:23.618Z"},"descriptions":[{"lang":"en","value":"A vulnerability in the OLE2 file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device.The vulnerability is due to incorrect use of the realloc function that may result in a double-free. An attacker could exploit this vulnerability by submitting a crafted OLE2 file to be scanned by ClamAV on the affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition."}],"affected":[{"vendor":"Cisco","product":"ClamAV","versions":[{"version":"0.104.0","status":"affected"}]}],"references":[{"tags":["vendor-advisory"],"url":"https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html"},{"name":"GLSA-202310-01","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202310-01"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-415 Double Free","cweId":"CWE-415"}]}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"advisory":"clamav-01050-01043-01036","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T02:24:49.711Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html"},{"name":"GLSA-202310-01","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202310-01"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-28T16:24:43.851210Z","id":"CVE-2022-20803","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-28T16:34:09.139Z"}}]}}