Feed/CVE-2002-0639
CVE-2002-0639CRITICALCVSS 9.8

CVE-2002-0639

Published Jul 2, 2002·Updated Jun 16, 2026

NVD Description

Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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