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CVE-2022-2048

Good to know:

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Date: July 7, 2022

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.

Language: Java

Severity Score

Related Resources (8)

https://github.com/eclipse/jetty.project/security/advisories/GHSA-wgmr-mf83-7x4j
https://security.netapp.com/advisory/ntap-20220901-0006/
http://www.openwall.com/lists/oss-security/2022/09/09/2
https://nvd.nist.gov/vuln/detail/CVE-2022-2048
https://security-tracker.debian.org/tracker/CVE-2022-2048
https://lists.debian.org/debian-lts-announce/2022/08/msg00011.html
https://www.debian.org/security/2022/dsa-5198
https://www.mend.io/vulnerability-database/CVE-2022-2048

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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Upgrade to version org.eclipse.jetty.http2:http2-server:9.4.47,10.0.10,11.0.10

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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