Improper Input Validation Affecting gnachman/iterm2 package, versions [3.5.0,3.5.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
12.7% (94th 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 Learn

Learn about Improper Input Validation vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-UNMANAGED-GNACHMANITERM2-7266566
  • published17 Jun 2024
  • disclosed16 Jun 2024
  • creditvin01

Introduced: 16 Jun 2024

CVE-2024-38396  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade gnachman/iterm2 to version 3.5.2 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation through the unfiltered use of an escape sequence to report a window title. An attacker can execute arbitrary code on the terminal by exploiting the built-in tmux integration feature, which is enabled by default.

References

CVSS Base Scores

version 3.1