{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-46239","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-10-19T20:34:00.947Z","datePublished":"2023-10-31T15:02:03.413Z","dateUpdated":"2024-09-05T17:37:20.453Z"},"containers":{"cna":{"title":"quic-go vulnerable to pointer dereference that can lead to panic","problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","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/quic-go/quic-go/security/advisories/GHSA-3q6m-v84f-6p9h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/quic-go/quic-go/security/advisories/GHSA-3q6m-v84f-6p9h"},{"name":"https://github.com/quic-go/quic-go/commit/b6a4725b60f1fe04e8f1ddcc3114e290fcea1617","tags":["x_refsource_MISC"],"url":"https://github.com/quic-go/quic-go/commit/b6a4725b60f1fe04e8f1ddcc3114e290fcea1617"},{"name":"https://github.com/quic-go/quic-go/releases/tag/v0.37.3","tags":["x_refsource_MISC"],"url":"https://github.com/quic-go/quic-go/releases/tag/v0.37.3"}],"affected":[{"vendor":"quic-go","product":"quic-go","versions":[{"version":">= 0.37.0, < 0.37.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-10-31T15:02:03.413Z"},"descriptions":[{"lang":"en","value":"quic-go is an implementation of the QUIC protocol in Go. Starting in version 0.37.0 and prior to version 0.37.3, by serializing an ACK frame after the CRYTPO that allows a node to complete the handshake, a remote node could trigger a nil pointer dereference (leading to a panic) when the node attempted to drop the Handshake packet number space. An attacker can bring down a quic-go node with very minimal effort. Completing the QUIC handshake only requires sending and receiving a few packets. Version 0.37.3 contains a patch. Versions before 0.37.0 are not affected."}],"source":{"advisory":"GHSA-3q6m-v84f-6p9h","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T20:37:40.330Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/quic-go/quic-go/security/advisories/GHSA-3q6m-v84f-6p9h","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/quic-go/quic-go/security/advisories/GHSA-3q6m-v84f-6p9h"},{"name":"https://github.com/quic-go/quic-go/commit/b6a4725b60f1fe04e8f1ddcc3114e290fcea1617","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/quic-go/quic-go/commit/b6a4725b60f1fe04e8f1ddcc3114e290fcea1617"},{"name":"https://github.com/quic-go/quic-go/releases/tag/v0.37.3","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/quic-go/quic-go/releases/tag/v0.37.3"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-05T17:36:38.496208Z","id":"CVE-2023-46239","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":"2024-09-05T17:37:20.453Z"}}]}}