iTerm2 Vulnerability Enables Remote Code Execution via SSH Escape Sequences

• •iTerm2 vulnerability allows RCE through SSH escape sequences.
• •Attackers can exploit this flaw by crafting malicious text files.
• •No CVE identifier or patches have been released yet.

Cybersecurity researchers have identified a critical vulnerability in iTerm2, a popular macOS terminal emulator, that exploits the application's SSH integration. This flaw allows attackers to execute arbitrary code on a victim's machine simply by viewing a specially crafted text file. The vulnerability, which has been disclosed in partnership with OpenAI, poses a significant risk to users of iTerm2, particularly those who frequently utilize SSH features. The attack vector relies on SSH escape sequences that can be embedded in text output, leading to local remote code execution (RCE). Users are urged to remain vigilant and monitor for updates regarding this issue. The exact CVE identifier for this vulnerability has not yet been disclosed. The scope of impact is substantial given the widespread use of iTerm2 among developers and system administrators. As of now, no patches have been released to address this vulnerability.