ID CVE-2001-0572
Summary The SSH protocols 1 and 2 (aka SSH-2) as implemented in OpenSSH and other packages have various weaknesses which can allow a remote attacker to obtain the following information via sniffing: (1) password lengths or ranges of lengths, which simplifies brute force password guessing, (2) whether RSA or DSA authentication is being used, (3) the number of authorized_keys in RSA authentication, or (4) the lengths of shell commands.
References
Vulnerable Configurations
  • cpe:2.3:a:openbsd:openssh:4.5:*:*:*:*:*:*:*
    cpe:2.3:a:openbsd:openssh:4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.24:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.24:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.25:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.25:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.26:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.26:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.27:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.27:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.28:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.28:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.29:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.29:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.30:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.30:*:*:*:*:*:*:*
  • cpe:2.3:a:ssh:ssh:1.2.31:*:*:*:*:*:*:*
    cpe:2.3:a:ssh:ssh:1.2.31:*:*:*:*:*:*:*
CVSS
Base: 7.5 (as of 05-09-2008 - 20:24)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:P/A:P
redhat via4
advisories
rhsa
id RHSA-2001:033
refmap via4
bugtraq 20010318 Passive Analysis of SSH (Secure Shell) Traffic
cert-vn VU#596827
conectiva CLA-2001:391
mandrake MDKSA-2001:033
Last major update 05-09-2008 - 20:24
Published 22-08-2001 - 04:00
Last modified 05-09-2008 - 20:24
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