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In this episode, Spencer and Brad discuss the OpenSSH "regreSSHion" vulnerability. This is being tracked as CVE-2024-6409 & CVE-2024-6387. A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead to sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.

Links:

• https://nvd.nist.gov/vuln/detail/CVE-2024-6409
• https://nvd.nist.gov/vuln/detail/CVE-2024-6387
• https://www.qualys.com/2024/07/01/cve-2024-6387/regresshion.txt?ref=thestack.technology
• https://www.infosecurity-magazine.com/news/chinese-state-exploits/
• https://x.com/fofabot/status/1810622161192919350
• https://justpaste.it/do235

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