UBUNTU-CVE-2021-28164
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-28164
Summary:
Details: In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
References: https://ubuntu.com/security/CVE-2021-28164, https://github.com/eclipse/jetty.project/security/advisories/GHSA-v7ff-8wcx-gmc5, https://www.cve.org/CVERecord?id=CVE-2021-28164
Affected packages
Package
Name: equinox-bundles
Purl: pkg:deb/ubuntu/[email protected]~18.04?arch=source&distro=bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.9-2~18.04
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
