RedHatRHSA-2016:2588(RHSA-2016:2588) Moderate: openssh security, bug fix, and enhancement update
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.
Security Fix(es):
- It was discovered that the OpenSSH sshd daemon fetched PAM environment settings before running the login program. In configurations with UseLogin=yes and the pam_env PAM module configured to read user environment settings, a local user could use this flaw to execute arbitrary code as root. (CVE-2015-8325)
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | aarch64 | openssh-clients | < 6.6.1p1-31.el7 | openssh-clients-6.6.1p1-31.el7.aarch64.rpm |
| RedHat | 7 | x86_64 | openssh-clients | < 6.6.1p1-31.el7 | openssh-clients-6.6.1p1-31.el7.x86_64.rpm |
| RedHat | 7 | x86_64 | openssh-debuginfo | < 6.6.1p1-31.el7 | openssh-debuginfo-6.6.1p1-31.el7.x86_64.rpm |
| RedHat | 7 | ppc64le | openssh-server-sysvinit | < 6.6.1p1-31.el7 | openssh-server-sysvinit-6.6.1p1-31.el7.ppc64le.rpm |
| RedHat | 7 | i686 | openssh-debuginfo | < 6.6.1p1-31.el7 | openssh-debuginfo-6.6.1p1-31.el7.i686.rpm |
| RedHat | 7 | aarch64 | openssh-server | < 6.6.1p1-31.el7 | openssh-server-6.6.1p1-31.el7.aarch64.rpm |
| RedHat | 7 | ppc64le | openssh-debuginfo | < 6.6.1p1-31.el7 | openssh-debuginfo-6.6.1p1-31.el7.ppc64le.rpm |
| RedHat | 7 | ppc | pam_ssh_agent_auth | < 0.9.3-9.31.el7 | pam_ssh_agent_auth-0.9.3-9.31.el7.ppc.rpm |
| RedHat | 7 | ppc64 | openssh-server-sysvinit | < 6.6.1p1-31.el7 | openssh-server-sysvinit-6.6.1p1-31.el7.ppc64.rpm |
| RedHat | 7 | ppc64 | openssh-debuginfo | < 6.6.1p1-31.el7 | openssh-debuginfo-6.6.1p1-31.el7.ppc64.rpm |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%