CVE-2021-28169

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Source
https://cve.org/CVERecord?id=CVE-2021-28169
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28169.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-28169
Aliases
Downstream
Related
Published
2021-06-09T02:15:06.853Z
Modified
2026-03-15T22:41:17.982418Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to /concat?/%2557EB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

References

Affected packages

Git / github.com/eclipse/jetty.project

Affected ranges

Type
GIT
Repo
https://github.com/eclipse/jetty.project
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
98607f93c7833e7dc59489b13f3cb0a114fb9f4c
Introduced
b9645a17373e4e9b7f30b6c0a07defcea2cb660b
Fixed
60d766fc285ea66840ebc5be4598d43ec325055d
Introduced
432f896d7a4555fcc81f38108757ea0aca8788e6
Fixed
d97980b614821651dc801f14c9c73a3f098cf886
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
883fe0e8317a89c46b49465bac2dcd07166e714c
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b9645a17373e4e9b7f30b6c0a07defcea2cb660b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "9.4.41"
        },
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.0.3"
        },
        {
            "introduced": "11.0.0"
        },
        {
            "fixed": "11.0.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "10.0"
        }
    ]
}

Affected versions

jetty-10.*
jetty-10.0.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.14.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "21.3"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28169.json"