What’s Vulnerable › Vulnerabilities

CVE-2023-39150

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-12 · updated 2026-06-17

Description

ConEmu before commit 230724 does not sanitize title responses correctly for control characters, potentially leading to arbitrary code execution. This is related to an incomplete fix for CVE-2022-46387.

Affected products

• Maximus5 Conemu: before 23.07.24 — fixed in 23.07.24

How to fix

Upgrade to a fixed version: Maximus5 Conemu 23.07.24. Check the vendor advisory for mitigations.

References

• https://gist.github.com/dgl/081cf503dc635df39d844e058a6d4c88
• https://github.com/Maximus5/ConEmu/commit/60683a186628ffaa7689fcb64b3c38ced69287c1
• https://gist.github.com/dgl/081cf503dc635df39d844e058a6d4c88
• https://github.com/Maximus5/ConEmu/commit/60683a186628ffaa7689fcb64b3c38ced69287c1

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