CVE
GHSA-fj7c-vg2v-ccrm
Undertow vulnerable to memory exhaustion due to buffer leak
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.
Package Versions Affected
Package Version
patch Availability
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Related Resources
No items found.
References
https://nvd.nist.gov/vuln/detail/CVE-2021-3690, https://github.com/undertow-io/undertow/commit/c7e84a0b7efced38506d7d1dfea5902366973877, https://access.redhat.com/security/cve/CVE-2021-3690, https://access.redhat.com/security/cve/cve-2021-3690#cve-cvss-v3, https://bugzilla.redhat.com/show_bug.cgi?id=1991299, https://github.com/undertow-io/undertow, https://issues.redhat.com/browse/UNDERTOW-1935, https://www.mend.io/vulnerability-database/CVE-2021-3690
Basic Information
Ecosystem
