Improper Neutralization Affecting xdg-utils package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.06% (28th percentile)

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  • Snyk IDSNYK-CENTOS7-XDGUTILS-3126496
  • published18 Nov 2022
  • disclosed3 Aug 2022

Introduced: 3 Aug 2022

CVE-2022-4055  (opens in a new tab)
CWE-146  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 xdg-utils.

NVD Description

Note: Versions mentioned in the description apply only to the upstream xdg-utils package and not the xdg-utils package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

When xdg-mail is configured to use thunderbird for mailto URLs, improper parsing of the URL can lead to additional headers being passed to thunderbird that should not be included per RFC 2368. An attacker can use this method to create a mailto URL that looks safe to users, but will actually attach files when clicked.

CVSS Scores

version 3.1