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veracodeVeracode Vulnerability DatabaseVERACODE:3355
HistoryJan 27, 2017 - 8:55 a.m.

Denial Of Service (DoS)

2017-01-2708:55:57
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
2

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

libssh2 is vulnerable to denial of service (DoS) attacks and other attacks. kex_agree_methods function in libssh2 reads incoming SSH_MSG_KEXINIT packet data without a proper range checking of length values, thereby allowing remote servers to cause a denial of service by using malicious SSH_MSG_KEXINIT packet.

CPENameOperatorVersion
libssh2eq1.4.3
libssh2eq1.4.3

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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