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ubuntucveUbuntu.comUB:CVE-2007-0844
HistoryFeb 08, 2007 - 12:00 a.m.

CVE-2007-0844

2007-02-0800:00:00
ubuntu.com
ubuntu.com
10

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

EPSS

0.044

Percentile

92.4%

The auth_via_key function in pam_ssh.c in pam_ssh before 1.92, when the
allow_blank_passphrase option is disabled, allows remote attackers to
bypass authentication restrictions and use private encryption keys
requiring a blank passphrase by entering a non-blank passphrase.

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

EPSS

0.044

Percentile

92.4%