Improper Handling of Unicode Encoding Affecting podman-gvproxy package, versions <2:4.0.2-24.module+el8.9.0+19784+443be299


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.14% (51st 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-CENTOS8-PODMANGVPROXY-5499343
  • published 8 May 2023
  • disclosed 20 Apr 2023

How to fix?

Upgrade Centos:8 podman-gvproxy to version 2:4.0.2-24.module+el8.9.0+19784+443be299 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman-gvproxy package and not the podman-gvproxy package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.

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
Expand this section

Red Hat

7.3 high
Expand this section

SUSE

7.3 high