CVE-1999-1029

Current Description

SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs.

Basic Data

PublishedMay 13, 1999
Last ModifiedDecember 19, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
SeverityHIGH
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationSshSsh22.0*******
    2.3ApplicationSshSsh22.0.1*******
    2.3ApplicationSshSsh22.0.2*******
    2.3ApplicationSshSsh22.0.3*******
    2.3ApplicationSshSsh22.0.4*******
    2.3ApplicationSshSsh22.0.5*******
    2.3ApplicationSshSsh22.0.6*******
    2.3ApplicationSshSsh22.0.7*******
    2.3ApplicationSshSsh22.0.8*******
    2.3ApplicationSshSsh22.0.9*******
    2.3ApplicationSshSsh22.0.10*******
    2.3ApplicationSshSsh22.0.11*******

Vulnerable Software List

VendorProductVersions
Ssh Ssh2 2.0, 2.0.1, 2.0.10, 2.0.11, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9

References

NameSourceURLTags
19990513 - J.J.F. / Hackers Team warns for SSHD 2.x brute force password hackinghttp://marc.info/?l=bugtraq&m=92663402004280&w=2BUGTRAQ
277http://www.securityfocus.com/bid/277BIDPatch Vendor Advisory
ssh2-bruteforce(2193)https://exchange.xforce.ibmcloud.com/vulnerabilities/2193XF