{ "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" }