CVE-2023-40167
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/09/2023
Last modified:
13/10/2023
Description
Jetty is a Java based web server and servlet engine. Prior to versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1, Jetty accepts the `+` character proceeding the content-length value in a HTTP/1 header field. This is more permissive than allowed by the RFC and other servers routinely reject such requests with 400 responses. There is no known exploit scenario, but it is conceivable that request smuggling could result if jetty is used in combination with a server that does not close the connection after sending such a 400 response. Versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1 contain a patch for this issue. There is no workaround as there is no known exploit scenario.
Impact
Base Score 3.x
5.30
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* | 9.0.0 (including) | 9.4.52 (excluding) |
| cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* | 10.0.0 (including) | 10.0.16 (excluding) |
| cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* | 11.0.0 (including) | 11.0.16 (excluding) |
| cpe:2.3:a:eclipse:jetty:12.0.0:-:*:*:*:*:*:* | ||
| cpe:2.3:a:eclipse:jetty:12.0.0:beta0:*:*:*:*:*:* | ||
| cpe:2.3:a:eclipse:jetty:12.0.0:beta1:*:*:*:*:*:* | ||
| cpe:2.3:a:eclipse:jetty:12.0.0:beta2:*:*:*:*:*:* | ||
| cpe:2.3:a:eclipse:jetty:12.0.0:beta3:*:*:*:*:*:* | ||
| cpe:2.3:a:eclipse:jetty:12.0.0:beta4:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page