Improper Authentication Affecting shiro package, versions <1.2.3-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.64% (80th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN9-SHIRO-294617
  • published 6 Oct 2014
  • disclosed 6 Oct 2014

How to fix?

Upgrade Debian:9 shiro to version 1.2.3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream shiro package and not the shiro package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Apache Shiro 1.x before 1.2.3, when using an LDAP server with unauthenticated bind enabled, allows remote attackers to bypass authentication via an empty (1) username or (2) password.

CVSS Scores

version 3.1
Expand this section

NVD

7.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low