critical
9.8
CWE
305
Advisory Published
CVE Published
Updated

CVE-2020-11989

First published: Mon Jun 22 2020(Updated: )

A flaw was found in Apache Shiro in versions prior to 1.5.3. When using Apache Shiro with Spring dynamic controllers, a specially crafted request may cause an authentication bypass. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Credit: security@apache.org

Affected SoftwareAffected VersionHow to fix
redhat/shiro<1.5.3
1.5.3
Apache Shiro<1.5.3

Remedy

https://lists.apache.org/thread.html/r2d2612c034ab21a3a19d2132d47d3e4aa70105008dd58af62b653040@%3Ccommits.shiro.apache.org%3E

Remedy

https://lists.apache.org/thread.html/rab1972d6b177f7b5c3dde9cfb0a40f03bca75f0eaf1d8311e5762cb3@%3Ccommits.shiro.apache.org%3E

Remedy

https://lists.apache.org/thread.html/rc8b39ea8b3ef71ddc1cd74ffc866546182683c8adecf19c263fe7ac0@%3Ccommits.shiro.apache.org%3E

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2020-11989 vulnerability?

    CVE-2020-11989 is a vulnerability in Apache Shiro where a specially crafted request can cause an authentication bypass when using Apache Shiro with Spring dynamic controllers.

  • What is the severity of CVE-2020-11989?

    The severity of CVE-2020-11989 is critical with a severity value of 9.

  • How does CVE-2020-11989 affect the system?

    CVE-2020-11989 can lead to data confidentiality and integrity vulnerabilities, as well as system availability issues.

  • How can I fix CVE-2020-11989?

    To fix CVE-2020-11989, upgrade to Apache Shiro version 1.5.3 or later.

  • Where can I find more information about CVE-2020-11989?

    You can find more information about CVE-2020-11989 at the following references: [CVE-2020-11989](https://www.cve.org/CVERecord?id=CVE-2020-11989), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2020-11989), [Red Hat Bugzilla](https://bugzilla.redhat.com/show_bug.cgi?id=1850069), [Red Hat Errata](https://access.redhat.com/errata/RHSA-2020:5568).

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