CVE-2014-8475

high

Description

FreeBSD 9.1, 9.2, and 10.0, when compiling OpenSSH with Kerberos support, uses incorrect library ordering when linking sshd, which causes symbols to be resolved incorrectly and allows remote attackers to cause a denial of service (sshd deadlock and prevention of new connections) by ending multiple connections before authentication is completed.

References

https://www.freebsd.org/security/advisories/FreeBSD-SA-14%3A24.sshd.asc

https://exchange.xforce.ibmcloud.com/vulnerabilities/98491

http://www.securitytracker.com/id/1031168

http://www.securityfocus.com/bid/70913

http://secunia.com/advisories/61440

http://packetstormsecurity.com/files/128972/FreeBSD-Security-Advisory-sshd-Denial-Of-Service.html

Details

Source: Mitre, NVD

Published: 2014-11-18

Updated: 2017-09-08

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High