Jetty connection leaking on idle timeout when TCP congested
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 1.4%
exploitation probability
1.4%top 28% of all CVEs
observed exploitation
nono source reports it
Jetty is a Java based web server and servlet engine. An HTTP/2 SSL connection that is established and TCP congested will be leaked when it times out. An attacker can cause many connections to end up in this state, and the server may run out of file descriptors, eventually causing the server to stop accepting new connections from valid clients. The vulnerability is patched in 9.4.54, 10.0.20, 11.0.20, and 12.0.6.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
jetty · jetty.projectReferences
https://github.com/jetty/jetty.project/issues/11256https://github.com/jetty/jetty.project/security/advisories/GHSA-rggv-cv7r-mw98https://lists.debian.org/debian-lts-announce/2024/04/msg00002.htmlhttps://security.netapp.com/advisory/ntap-20240329-0001/http://www.openwall.com/lists/oss-security/2024/03/20/2