HIGH
Untrusted search path vulnerability in ssh-agent.c in ssh-agent in OpenSSH before 7.4 allows remote attackers to execute arbitrary local PKCS#11 modules by leveraging control over a forwarded agent-socket.
http://packetstormsecurity.com/files/140261/OpenSSH-Arbitrary-Library-Loading.html
http://www.openwall.com/lists/oss-security/2016/12/19/2
http://www.securityfocus.com/bid/94968
http://www.securitytracker.com/id/1037490
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637
https://access.redhat.com/errata/RHSA-2017:2029
https://bugs.chromium.org/p/project-zero/issues/detail?id=1009
https://github.com/openbsd/src/commit/9476ce1dd37d3c3218d5640b74c34c65e5f4efe5
https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:01.openssh.asc
https://security.netapp.com/advisory/ntap-20171130-0002/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us
https://usn.ubuntu.com/3538-1/
Source: MITRE
Published: 2017-01-05
Updated: 2018-09-11
Type: CWE-426
Base Score: 7.5
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
Base Score: 7.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Impact Score: 3.4
Exploitability Score: 3.9
Severity: HIGH