{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-43642","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-09-20T15:35:38.146Z","datePublished":"2023-09-25T19:03:49.145Z","dateUpdated":"2024-09-24T15:26:53.851Z"},"containers":{"cna":{"title":"Missing upper bound check on chunk length in snappy-java ","problemTypes":[{"descriptions":[{"cweId":"CWE-770","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv"},{"name":"https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5","tags":["x_refsource_MISC"],"url":"https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5"}],"affected":[{"vendor":"xerial","product":"snappy-java","versions":[{"version":"< 1.1.10.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-09-25T19:03:49.145Z"},"descriptions":[{"lang":"en","value":"snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. The SnappyInputStream was found to be vulnerable to Denial of Service (DoS) attacks when decompressing data with a too large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. All versions of snappy-java including the latest released version 1.1.10.3 are vulnerable to this issue. A fix has been introduced in commit `9f8c3cf74` which will be included in the 1.1.10.4 release. Users are advised to upgrade. Users unable to upgrade should only accept compressed data from trusted sources."}],"source":{"advisory":"GHSA-55g7-9cwv-5qfv","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T19:44:43.818Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-55g7-9cwv-5qfv"},{"name":"https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/xerial/snappy-java/commit/9f8c3cf74223ed0a8a834134be9c917b9f10ceb5"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-24T15:26:43.352715Z","id":"CVE-2023-43642","options":[{"Exploitation":"poc"},{"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":"2024-09-24T15:26:53.851Z"}}]}}