The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS Ventura 13.5. An app may be able to access SSH passphrases.
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Score 5.5 from GitHub Security Advisory published 2024-01-11. NVD baseline CVSS 5.5; sources differ by 0.0.
The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS Ventura 13.5. An app may be able to access SSH passphrases.
January 10, 2024
June 16, 2025
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
Analysis of a logic vulnerability in the macOS SSH client leading to client passphrase exposure to a local attacker
Open source ↗Explore the affected products and dependency analysis for CVE-2023-42829
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
CWE-200