CVE-2023-46749: Apache Shiro before 1.13.0 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
First published: Fri Jan 12 2024(Updated: )
Apache Shiro before 1.13.0 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).
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Shiro | <1.13.0 | |
| Apache Shiro | =2.0.0-alpha1 | |
| Apache Shiro | =2.0.0-alpha2 | |
| Apache Shiro | =2.0.0-alpha3 | |
| maven/org.apache.shiro:shiro-core | >=2.0.0alpha1<2.0.0alpha4 | 2.0.0-alpha4 |
| maven/org.apache.shiro:shiro-core | <1.13.0 | 1.13.0 |
| IBM Cognos Analytics | <=12.0.0-12.0.2 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP3 | |
| redhat/shiro | <1.13.0 | 1.13.0 |
| redhat/shiro 2.0.0-alpha | <4 | 4 |
| debian/shiro | 1.3.2-4+deb11u1 1.3.2-5 | |
| <1.13.0 | ||
| =2.0.0-alpha1 | ||
| =2.0.0-alpha2 | ||
| =2.0.0-alpha3 |
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Reference Links
- https://lists.apache.org/thread/mdv7ftz7k4488rzloxo2fb0p9shnp9wm
- https://nvd.nist.gov/vuln/detail/CVE-2023-46749
- https://github.com/advisories/GHSA-jc7h-c423-mpjc (Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/279341
- https://www.ibm.com/support/pages/node/7156941 (Advisory)
- https://access.redhat.com/errata/RHSA-2024:3354
- https://bugzilla.redhat.com/show_bug.cgi?id=2258134
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46749
- https://launchpad.net/bugs/cve/CVE-2023-46749
- https://security-tracker.debian.org/tracker/CVE-2023-46749
- https://ubuntu.com/security/CVE-2023-46749
- https://www.openwall.com/lists/oss-security/2024/01/12/2
Frequently Asked Questions
What is the severity of CVE-2023-46749?
CVE-2023-46749 has a high severity due to the potential for authentication bypass through a path traversal attack.
How do I fix CVE-2023-46749?
To fix CVE-2023-46749, update to Apache Shiro version 1.13.0 or higher, or 2.0.0-alpha-4 or higher.
Which versions of Apache Shiro are affected by CVE-2023-46749?
Apache Shiro versions before 1.13.0 and 2.0.0-alpha-4 are affected by CVE-2023-46749.
What is a path traversal attack in the context of CVE-2023-46749?
In the context of CVE-2023-46749, a path traversal attack allows an attacker to bypass authentication by manipulating URL paths.
Is enabling blockSemicolon an effective mitigation for CVE-2023-46749?
Yes, enabling blockSemicolon can be an effective mitigation for CVE-2023-46749 if upgrading is not immediately possible.
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