PT-2020-12968 · Apache+2 · Apache Shiro+2

Ruilin Yang + 1 · Published 2020-06-22 · Updated 2022-05-03 · CVE-2020-11989

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Apache Shiro versions prior to 1.5.3

Description A specially crafted request may cause an authentication bypass when using Apache Shiro with Spring dynamic controllers. Apache Shiro is a Java security framework that handles authentication, authorization, cryptography, and session management.

Recommendations For versions prior to 1.5.3, update to version 1.5.3 or later to resolve the issue. As a temporary workaround, consider restricting access to dynamic controllers to minimize the risk of exploitation.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-11989

DLA-2273-1

GHSA-72W9-FCJ5-3FCG

USN-4740-1

Affected Products

Apache Shiro

Linuxmint

Ubuntu

References · 28

• https://security-tracker.debian.org/tracker/CVE-2020-11989 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-72w9-fcj5-3fcg · Vendor Advisory
• https://lists.apache.org/thread.html/r72815a124a119c450b86189767d06848e0d380b1795c6c511d54a675%40%3Cuser.shiro.apache.org%3E · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-11989 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4740-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-1957 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-11989 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2273-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11989 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11989 · Security Note
• https://osv.dev/vulnerability/USN-4740-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-11989 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-11989 · Security Note
• https://github.com/apache/shiro · Note
• https://lists.apache.org/thread.html/r72815a124a119c450b86189767d06848e0d380b1795c6c511d54a675%40%3Cdev.shiro.apache.org%3E · Note