CVE-2023-46300

CRITICAL EPSS 63.8%
Published Oct 22, 20232y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Oct 22, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
63.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-116

Affected Products 1

VendorProductVersionRange
iterm2iterm2* <3.4.20

References 4

  • blog.solidsnail.com https://blog.solidsnail.com/posts/2023-08-28-iterm2-rce
    ExploitThird Party Advisory
  • github.com https://github.com/gnachman/iTerm2/commit/ae8192522661c34d1cbe57f6f9ef2ff0a337c2a5
    Patch
  • github.com https://github.com/gnachman/iTerm2/commit/b2268b03b5f3d4cd8ca275eaef5d16d0fac20009
    Patch
  • iterm2.com https://iterm2.com/news.html
    Release Notes

Remediation

  • github.com https://github.com/gnachman/iTerm2/commit/ae8192522661c34d1cbe57f6f9ef2ff0a337c2a5
    Patch
  • github.com https://github.com/gnachman/iTerm2/commit/b2268b03b5f3d4cd8ca275eaef5d16d0fac20009
    Patch