RedHatRHSA-2018:0980(RHSA-2018:0980) Low: openssh security, bug fix, and enhancement update
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
79.7%
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):
- openssh: Improper write operations in readonly mode allow for zero-length file creation (CVE-2017-15906)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.5 Release Notes linked from the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | ppc | pam_ssh_agent_auth | < 0.10.3-2.16.el7 | pam_ssh_agent_auth-0.10.3-2.16.el7.ppc.rpm |
| RedHat | 7 | ppc | openssh-debuginfo | < 7.4p1-16.el7 | openssh-debuginfo-7.4p1-16.el7.ppc.rpm |
| RedHat | 7 | aarch64 | pam_ssh_agent_auth | < 0.10.3-2.16.el7 | pam_ssh_agent_auth-0.10.3-2.16.el7.aarch64.rpm |
| RedHat | 7 | ppc64 | openssh-debuginfo | < 7.4p1-16.el7 | openssh-debuginfo-7.4p1-16.el7.ppc64.rpm |
| RedHat | 7 | ppc64le | openssh-server | < 7.4p1-16.el7 | openssh-server-7.4p1-16.el7.ppc64le.rpm |
| RedHat | 7 | i686 | pam_ssh_agent_auth | < 0.10.3-2.16.el7 | pam_ssh_agent_auth-0.10.3-2.16.el7.i686.rpm |
| RedHat | 7 | x86_64 | openssh-server | < 7.4p1-16.el7 | openssh-server-7.4p1-16.el7.x86_64.rpm |
| RedHat | 7 | ppc64 | openssh-keycat | < 7.4p1-16.el7 | openssh-keycat-7.4p1-16.el7.ppc64.rpm |
| RedHat | 7 | ppc64 | openssh-server | < 7.4p1-16.el7 | openssh-server-7.4p1-16.el7.ppc64.rpm |
| RedHat | 7 | ppc64le | openssh-cavs | < 7.4p1-16.el7 | openssh-cavs-7.4p1-16.el7.ppc64le.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
79.7%