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ubuntucveUbuntu.comUB:CVE-2009-0050
HistoryJan 07, 2009 - 12:00 a.m.

CVE-2009-0050

2009-01-0700:00:00
ubuntu.com
ubuntu.com
19

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.007

Percentile

81.0%

Lasso 2.2.1 and earlier does not properly check the return value from the
OpenSSL DSA_verify function, which allows remote attackers to bypass
validation of the certificate chain via a malformed SSL/TLS signature, a
similar vulnerability to CVE-2008-5077.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu6.06noarchlasso<Β 0.6.3-4ubuntu1.1UNKNOWN
ubuntu7.10noarchlasso<Β 2.0.0-1ubuntu1.1UNKNOWN
ubuntu8.04noarchlasso<Β 2.1.1-2ubuntu1.1UNKNOWN
ubuntu8.10noarchlasso<Β 2.2.0-1ubuntu0.1UNKNOWN

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.007

Percentile

81.0%