CVE-2024-38396: iterm2 Code Injection

Description

An issue was discovered in iTerm2 3.5.x before 3.5.2. Unfiltered use of an escape sequence to report a window title, in combination with the built-in tmux integration feature (enabled by default), allows an attacker to inject arbitrary code into the terminal, a different vulnerability than CVE-2024-38395.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
iterm2	iterm2	3.5.0 — 3.5.2

References

Frequently Asked Questions

What is CVE-2024-38396? +

An issue was discovered in iTerm2 3.5.x before 3.5.2. Unfiltered use of an escape sequence to report a window title, in combination with the built-in tmux integration feature (enabled by default), allows an attacker to inject arbitrary code into the terminal, a different vulnerability than CVE-2024-38395. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-38396? +

CVE-2024-38396 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-38396? +

CVE-2024-38396 affects products from iterm2, specifically: iterm2. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-38396? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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