Information Exposure Affecting xdg-utils package, versions <0:1.1.3-12.amzn2023.0.1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.32% (71st 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 IDSNYK-AMZN2023-XDGUTILS-3339969
  • published6 Mar 2023
  • disclosed1 Jun 2021

Introduced: 1 Jun 2021

CVE-2020-27748  (opens in a new tab)
CWE-201  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 xdg-utils to version 0:1.1.3-12.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2023-007.

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 Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird.

CVSS Scores

version 3.1