RedHatRHSA-2019:1352(RHSA-2019:1352) Moderate: etcd security, bug fix, and enhancement update
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.021 Low
EPSS
Percentile
88.9%
The etcd packages provide a highly available key-value store for shared configuration.
The following packages have been upgraded to a later upstream version: etcd (3.2.26). (BZ#1676902)
Security Fix(es):
- etcd: Improper Authentication in auth/store.go:AuthInfoFromTLS() via gRPC-gateway (CVE-2018-16886)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | x86_64 | etcd | < 3.2.26-1.el7 | etcd-3.2.26-1.el7.x86_64.rpm |
| RedHat | 7 | ppc64le | etcd-debuginfo | < 3.2.26-1.el7 | etcd-debuginfo-3.2.26-1.el7.ppc64le.rpm |
| RedHat | 7 | s390x | etcd | < 3.2.26-1.el7 | etcd-3.2.26-1.el7.s390x.rpm |
| RedHat | 7 | aarch64 | etcd-debuginfo | < 3.2.26-1.el7 | etcd-debuginfo-3.2.26-1.el7.aarch64.rpm |
| RedHat | 7 | x86_64 | etcd-debuginfo | < 3.2.26-1.el7 | etcd-debuginfo-3.2.26-1.el7.x86_64.rpm |
| RedHat | 7 | aarch64 | etcd | < 3.2.26-1.el7 | etcd-3.2.26-1.el7.aarch64.rpm |
| RedHat | 7 | s390x | etcd-debuginfo | < 3.2.26-1.el7 | etcd-debuginfo-3.2.26-1.el7.s390x.rpm |
| RedHat | 7 | ppc64le | etcd | < 3.2.26-1.el7 | etcd-3.2.26-1.el7.ppc64le.rpm |
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.021 Low
EPSS
Percentile
88.9%