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CVE-2023-46301

Iterm2 vulnerability

9.8 CRITICALEPSS 1.17%
  1. Published22 Oct 2023

Description

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

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Iterm2< 3.4.20

Remediation

Fixed in
Iterm2≥ 3.4.20

Frequently asked

Is CVE-2023-46301 being actively exploited?

CVE-2023-46301 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.17%.

How severe is CVE-2023-46301?

CVE-2023-46301 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.17% probability of exploitation.

Which products are affected by CVE-2023-46301?

Affected products include Iterm2.

How do I fix CVE-2023-46301?

Upgrade affected software to a fixed version, for example Iterm2 3.4.20 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-46301 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.