Detections
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Jetty < 9.4.41 Multiple Vulnerabilities

medium Web App Scanning Plugin ID 112990

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Synopsis

Jetty < 9.4.41 Multiple Vulnerabilities

Description

According to its self-reported version number, the instance of Jetty hosted on the remote web server is prior to 9.4.41, 10.0.x prior to 10.0.3 or 11.0.x prior to 11.0.3. It is, therefore, affected by multiple vulnerabilities:

 - An issue with failure to invalidate sessions after an exception in the SessionListener#sessionDestroyed() method. (CVE-2021-34428)

 - A issue with permitting access to protected resources within the WEB-INF directory when accessed with doubly encoded paths. (CVE-2021-28169)

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Jetty version 9.4.41 or later.

See Also

https://github.com/eclipse/jetty.project/security/advisories/GHSA-gwcr-j4wh-j3cq

https://github.com/eclipse/jetty.project/security/advisories/GHSA-m6cp-vxjx-65j6

Plugin Details

Severity: Medium

ID: 112990

Type: remote

Published: 10/4/2021

Updated: 3/14/2023

Scan Template: basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 3.3

CVSS v2

Risk Factor: Medium

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2021-28169

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS Score Source: CVE-2021-28169

Vulnerability Information

CPE: cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*

Exploit Ease: No known exploits are available

Patch Publication Date: 6/22/2021

Vulnerability Publication Date: 6/8/2021

Reference Information

CVE: CVE-2021-28169, CVE-2021-34428