CVE-2023-36479

Summary

Eclipse Jetty Canonical Repository is the canonical repository for the Jetty project. Users of the CgiServlet with a very specific command structure may have the wrong command executed. If a user sends a request to a org.eclipse.jetty.servlets.CGI Servlet for a binary with a space in its name, the servlet will escape the command by wrapping it in quotation marks. This wrapped command, plus an optional command prefix, will then be executed through a call to Runtime.exec. If the original binary name provided by the user contains a quotation mark followed by a space, the resulting command line will contain multiple tokens instead of one. This issue was patched in version 9.4.52, 10.0.16, 11.0.16 and 12.0.0-beta2.

Impact & exploitability

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://github.com/eclipse/jetty.project/pull/9516 ↗

Additional information

• NVD record
• https://github.com/eclipse/jetty.project/pull/9516Patch
• https://github.com/eclipse/jetty.project/pull/9888Patch
• https://github.com/eclipse/jetty.project/pull/9889Patch
• https://github.com/eclipse/jetty.project/security/advisories/GHSA-3gh6-v5v9-6v9jPatch
• https://lists.debian.org/debian-lts-announce/2023/09/msg00039.htmlAdvisory
• https://www.debian.org/security/2023/dsa-5507Advisory