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                                CERT-Renater

                     Note d'Information No. 2024/VULN033
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DATE                : 16/01/2024

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Shiro versions prior to
                                  1.13.0+, 2.0.0-alpha-4+.

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https://lists.apache.org/thread/rnp4xh4kwjvo06gc1cy1h0s22y68sjdh
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CVE-2023-46749: Apache Shiro before 1.130 or 2.0.0-alpha-4, may be
susceptible to a path traversal attack that results in an
authentication bypass when used together with path rewriting
Severity: low


Affected versions:

- Apache Shiro before 1.13.0
- Apache Shiro 2.0.0-alpha-1 before 2.0.0-alpha-4


Description:

Apache Shiro before 1.130 or 2.0.0-alpha-4, may be susceptible to a
path traversal attack that results in an authentication bypass when
used together with path rewriting
Mitigation: Update to Apache Shiro 1.13.0+ or 2.0.0-alpha-4+, or
ensure `blockSemicolon` is enabled (this is the default).


References:

https://shiro.apache.org/
https://www.cve.org/CVERecord?id=CVE-2023-46749



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