ghsa-fj7c-vg2v-ccrm
Vulnerability from github
Published
2022-07-15 21:07
Modified
2022-09-08 14:21
Severity ?
Summary
Undertow vulnerable to memory exhaustion due to buffer leak
Details
Buffer leak on incoming WebSocket PONG message(s) in Undertow before 2.0.40 and 2.2.10 can lead to memory exhaustion and allow a denial of service.
{ "affected": [ { "package": { "ecosystem": "Maven", "name": "io.undertow:undertow-core" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.0.40" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "Maven", "name": "io.undertow:undertow-core" }, "ranges": [ { "events": [ { "introduced": "2.2.0" }, { "fixed": "2.2.10" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2021-3690" ], "database_specific": { "cwe_ids": [ "CWE-400", "CWE-401" ], "github_reviewed": true, "github_reviewed_at": "2022-07-15T21:07:20Z", "nvd_published_at": "2022-08-23T16:15:00Z", "severity": "HIGH" }, "details": "Buffer leak on incoming WebSocket PONG message(s) in Undertow before 2.0.40 and 2.2.10 can lead to memory exhaustion and allow a denial of service.", "id": "GHSA-fj7c-vg2v-ccrm", "modified": "2022-09-08T14:21:49Z", "published": "2022-07-15T21:07:20Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3690" }, { "type": "WEB", "url": "https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2021-3690" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/cve-2021-3690#cve-cvss-v3" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1991299" }, { "type": "PACKAGE", "url": "https://github.com/undertow-io/undertow" }, { "type": "WEB", "url": "https://issues.redhat.com/browse/UNDERTOW-1935" }, { "type": "WEB", "url": "https://www.mend.io/vulnerability-database/CVE-2021-3690" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ], "summary": "Undertow vulnerable to memory exhaustion due to buffer leak" }
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.