Vulnerability CVE-2019-9535


Published: 2019-10-09

Description:
A vulnerability exists in the way that iTerm2 integrates with tmux's control mode, which may allow an attacker to execute arbitrary commands by providing malicious output to the terminal. This affects versions of iTerm2 up to and including 3.3.5. This vulnerability may allow an attacker to execute arbitrary commands on their victim's computer by providing malicious output to the terminal. It could be exploited using command-line utilities that print attacker-controlled content.

Type:

CWE-20

(Improper Input Validation)

Vendor: Iterm2
Product: Iterm2 
Version: 3.3.5;

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
https://blog.mozilla.org/security/2019/10/09/iterm2-critical-issue-moss-audit/
https://groups.google.com/forum/#!topic/iterm2-discuss/57k_AuLdQa4
https://kb.cert.org/vuls/id/763073/

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