Remote Code Execution in iTerm2 Due to Escape Sequence Mishandling
CVE-2023-46301

9.8CRITICAL

Key Information:

Vendor

Iterm2

Status
Iterm2
Vendor
CVE Published:
22 October 2023

What is CVE-2023-46301?

iTerm2 versions prior to 3.4.20 are susceptible to a vulnerability that allows for potential remote code execution due to mishandling of specific escape sequences related to file uploads. When a user interacts with malicious files, there is a risk that harmful commands could be executed without the user's consent. This flaw underscores the importance of proper input validation and escaping mechanisms to guard against unauthorized access and system compromise.

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References

https://github.com/gnachman/iTerm2/commit/b2268b03b5f3d4c...
https://blog.solidsnail.com/posts/2023-08-28-iterm2-rce
https://iterm2.com/news.html

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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