Upstream information

CVE-2020-27223 at MITRE

Description

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1182898 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • jetty-http >= 9.4.38-3.6.2
  • jetty-io >= 9.4.38-3.6.2
  • jetty-security >= 9.4.38-3.6.2
  • jetty-server >= 9.4.38-3.6.2
  • jetty-servlet >= 9.4.38-3.6.2
  • jetty-util >= 9.4.38-3.6.2
  • jetty-util-ajax >= 9.4.38-3.6.2
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP2-2021-940
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • jetty-annotations >= 9.4.38-3.6.2
  • jetty-client >= 9.4.38-3.6.2
  • jetty-continuation >= 9.4.38-3.6.2
  • jetty-jaas >= 9.4.38-3.6.2
  • jetty-javax-websocket-client-impl >= 9.4.38-3.6.2
  • jetty-javax-websocket-server-impl >= 9.4.38-3.6.2
  • jetty-jmx >= 9.4.38-3.6.2
  • jetty-jndi >= 9.4.38-3.6.2
  • jetty-jsp >= 9.4.38-3.6.2
  • jetty-minimal-javadoc >= 9.4.38-3.6.2
  • jetty-openid >= 9.4.38-3.6.2
  • jetty-plus >= 9.4.38-3.6.2
  • jetty-proxy >= 9.4.38-3.6.2
  • jetty-util-ajax >= 9.4.38-3.6.2
  • jetty-webapp >= 9.4.38-3.6.2
  • jetty-websocket-api >= 9.4.38-3.6.2
  • jetty-websocket-client >= 9.4.38-3.6.2
  • jetty-websocket-common >= 9.4.38-3.6.2
  • jetty-websocket-javadoc >= 9.4.38-3.6.2
  • jetty-websocket-server >= 9.4.38-3.6.2
  • jetty-websocket-servlet >= 9.4.38-3.6.2
  • jetty-xml >= 9.4.38-3.6.2
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-940
openSUSE Leap 15.3 SLE Imports
  • jetty-annotations >= 9.4.38-3.6.2
  • jetty-client >= 9.4.38-3.6.2
  • jetty-continuation >= 9.4.38-3.6.2
  • jetty-http >= 9.4.38-3.6.2
  • jetty-io >= 9.4.38-3.6.2
  • jetty-jaas >= 9.4.38-3.6.2
  • jetty-javax-websocket-client-impl >= 9.4.38-3.6.2
  • jetty-javax-websocket-server-impl >= 9.4.38-3.6.2
  • jetty-jmx >= 9.4.38-3.6.2
  • jetty-jndi >= 9.4.38-3.6.2
  • jetty-jsp >= 9.4.38-3.6.2
  • jetty-minimal-javadoc >= 9.4.38-3.6.2
  • jetty-openid >= 9.4.38-3.6.2
  • jetty-plus >= 9.4.38-3.6.2
  • jetty-proxy >= 9.4.38-3.6.2
  • jetty-security >= 9.4.38-3.6.2
  • jetty-server >= 9.4.38-3.6.2
  • jetty-servlet >= 9.4.38-3.6.2
  • jetty-util >= 9.4.38-3.6.2
  • jetty-util-ajax >= 9.4.38-3.6.2
  • jetty-webapp >= 9.4.38-3.6.2
  • jetty-websocket-api >= 9.4.38-3.6.2
  • jetty-websocket-client >= 9.4.38-3.6.2
  • jetty-websocket-common >= 9.4.38-3.6.2
  • jetty-websocket-javadoc >= 9.4.38-3.6.2
  • jetty-websocket-server >= 9.4.38-3.6.2
  • jetty-websocket-servlet >= 9.4.38-3.6.2
  • jetty-xml >= 9.4.38-3.6.2
Patchnames:
SUSE-2021-940


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Module for Development Tools 15 SP2 jetty-minimal Released