CVE-2022-2048
HIGH severity · CVSS 7.5 · CWE-410
7.5CVSS HIGH
Summary
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)2%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://www.openwall.com/lists/oss-security/2022/09/09/2Advisory
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-wgmr-mf83-7x4jAdvisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00011.htmlAdvisory
- https://security.netapp.com/advisory/ntap-20220901-0006/Advisory
- https://www.debian.org/security/2022/dsa-5198Advisory