CVE-2006-4924
High
Description
sshd in OpenSSH before 4.4, when using the version 1 SSH protocol, allows remote attackers to cause a denial of service (CPU consumption) via an SSH packet that contains duplicate blocks, which is not properly handled by the CRC compensation attack detector.
SeverityHigh
CVSS7.8
Exploit probability—
ProductOpenbsd Openssh
PublishedSep 27, 2006
First seenSep 27, 2006
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbsd openssh | 1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.27, 2.1, 2.1.1, 2.2, 2.3, 2.5, 2.5.1, 2.5.2, 2.9, 2.9.9, 2.9.9p2, 2.9p1, 2.9p2, 3.0, 3.0.1, 3.0.1p1, 3.0.2, 3.0.2p1, 3.0p1, 3.1, 3.1p1, 3.2, 3.2.2, 3.2.2p1, 3.2.3p1, 3.3, 3.3p1, 3.4, 3.4p1, 3.5, 3.5p1, 3.6, 3.6.1, 3.6.1p1, 3.6.1p2, 3.7, 3.7.1, 3.7.1p1, 3.7.1p2, 3.8, 3.8.1, 3.8.1p1, 3.9, 3.9.1, 3.9.1p1, 4.0, 4.0p1, 4.1p1, 4.2, 4.2p1, 4.3, 4.3p1 | — |
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