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
0.006 Low
EPSS
Percentile
78.5%
Package : libssh2
Version : 1.2.6-1+deb6u1
CVE ID : CVE-2015-1782
Debian Bug : 780249
Mariusz Ziulek reported that libssh2, a SSH2 client-side library, was
reading and using the SSH_MSG_KEXINIT packet without doing sufficient
range checks when negotiating a new SSH session with a remote server. A
malicious attacker could man in the middle a real server and cause a
client using the libssh2 library to crash (denial of service) or
otherwise read and use unintended memory areas in this process.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | all | libssh2-1-dbg | < 1.2.6-1+deb6u1 | libssh2-1-dbg_1.2.6-1+deb6u1_all.deb |
Debian | 6 | all | libssh2-1 | < 1.2.6-1+deb6u1 | libssh2-1_1.2.6-1+deb6u1_all.deb |
Debian | 6 | all | libssh2 | < 1.2.6-1+deb6u1 | libssh2_1.2.6-1+deb6u1_all.deb |
Debian | 6 | all | libssh2-1-dev | < 1.2.6-1+deb6u1 | libssh2-1-dev_1.2.6-1+deb6u1_all.deb |