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.
References
Link | Resource |
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https://access.redhat.com/security/cve/CVE-2021-3690 | Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1991299 | Issue Tracking Vendor Advisory |
https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877 | Patch Third Party Advisory |
https://issues.redhat.com/browse/UNDERTOW-1935 | Exploit Issue Tracking Mitigation Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
07 Jul 2023, 19:23
Type | Values Removed | Values Added |
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CWE | CWE-401 |
Information
Published : 2022-08-23 16:15
Updated : 2024-02-28 19:29
NVD link : CVE-2021-3690
Mitre link : CVE-2021-3690
CVE.ORG link : CVE-2021-3690
JSON object : View
Products Affected
redhat
- enterprise_linux
- integration_camel_k
- undertow
- jboss_enterprise_application_platform
- openshift_application_runtimes
- integration_camel_quarkus
- fuse
- single_sign-on