{"containers":{"cna":{"affected":[{"product":"undertow","vendor":"n/a","versions":[{"status":"affected","version":"Fixed in 2.2.10.Final, 2.0.40.Final"}]}],"descriptions":[{"lang":"en","value":"A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400 - Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-08-23T15:50:35.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_MISC"],"url":"https://issues.redhat.com/browse/UNDERTOW-1935"},{"tags":["x_refsource_MISC"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1991299"},{"tags":["x_refsource_MISC"],"url":"https://access.redhat.com/security/cve/CVE-2021-3690"},{"tags":["x_refsource_MISC"],"url":"https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:01:08.307Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://issues.redhat.com/browse/UNDERTOW-1935"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1991299"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://access.redhat.com/security/cve/CVE-2021-3690"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2021-3690","datePublished":"2022-08-23T15:50:35.000Z","dateReserved":"2021-08-09T00:00:00.000Z","dateUpdated":"2024-08-03T17:01:08.307Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}