CVE-2021-28169 (GCVE-0-2021-28169)

Vulnerability from cvelistv5 – Published: 2021-06-09 01:55 – Updated: 2024-08-03 21:40
VLAI
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
URL Tags
https://github.com/eclipse/jetty.project/security… x_refsource_CONFIRM
https://lists.apache.org/thread.html/r2721aba31a8… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ref1c161a162… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r29678972c3f… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r04a4b4553a2… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd5b52362f5e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r284de9c5399… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r234f6452297… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r91e34ff61af… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rb1292d30462… mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-4949 vendor-advisoryx_refsource_DEBIAN
https://lists.apache.org/thread.html/rfff6ff8ffb3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r32b0b640ad2… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf36f1114e84… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rddbb4f8d5db… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r33eb06b05af… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r67c4f90658f… mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuoct2021.html x_refsource_MISC
https://lists.apache.org/thread.html/r8a1a332899a… x_refsource_MISC
https://lists.apache.org/thread.html/rbefa055282d… x_refsource_MISC
https://security.netapp.com/advisory/ntap-2021072… x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpujan2022.html x_refsource_MISC
https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Jetty Affected: unspecified , ≤ 9.4.40 (custom)
Affected: unspecified , ≤ 10.0.2 (custom)
Affected: unspecified , ≤ 11.0.2 (custom)
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Show details on NVD website
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            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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  }
}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.