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Tracked vulnerabilities in OpenSSH with severity, remediation steps and WAF mitigations curated by Defensia.
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead 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.
Fixed in 4.4