9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.018 Low
EPSS
Percentile
88.1%
The keepalived utility provides simple and robust facilities for load balancing and high availability. The load balancing framework relies on the well-known and widely used IP Virtual Server (IPVS) kernel module providing layer-4 (transport layer) load balancing. Keepalived implements a set of checkers to dynamically and adaptively maintain and manage a load balanced server pool according to the health of the servers. Keepalived also implements the Virtual Router Redundancy Protocol (VRRPv2) to achieve high availability with director failover.
Security Fix(es):
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 | keepalived-debuginfo | < 1.3.5-7.el7_5.2 | keepalived-debuginfo-1.3.5-7.el7_5.2.x86_64.rpm |
RedHat | 7 | ppc64le | keepalived-debuginfo | < 1.3.5-7.el7_5.2 | keepalived-debuginfo-1.3.5-7.el7_5.2.ppc64le.rpm |
RedHat | 7 | s390x | keepalived-debuginfo | < 1.3.5-7.el7_5.2 | keepalived-debuginfo-1.3.5-7.el7_5.2.s390x.rpm |
RedHat | 7 | ppc64le | keepalived | < 1.3.5-7.el7_5.2 | keepalived-1.3.5-7.el7_5.2.ppc64le.rpm |
RedHat | 7 | ppc64 | keepalived-debuginfo | < 1.3.5-7.el7_5.2 | keepalived-debuginfo-1.3.5-7.el7_5.2.ppc64.rpm |
RedHat | 7 | ppc64 | keepalived | < 1.3.5-7.el7_5.2 | keepalived-1.3.5-7.el7_5.2.ppc64.rpm |
RedHat | 7 | x86_64 | keepalived | < 1.3.5-7.el7_5.2 | keepalived-1.3.5-7.el7_5.2.x86_64.rpm |
RedHat | 7 | s390x | keepalived | < 1.3.5-7.el7_5.2 | keepalived-1.3.5-7.el7_5.2.s390x.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.018 Low
EPSS
Percentile
88.1%