7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.017 Low
EPSS
Percentile
87.6%
The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.
Security Fix(es):
bind: TCP Pipelining doesn’t limit TCP clients on a single connection (CVE-2019-6477)
bind: An assertion failure if a trust anchor rolls over to an unsupported key algorithm when using managed-keys (CVE-2018-5745)
bind: Controls for zone transfers may not be properly applied to DLZs if the zones are writable (CVE-2019-6465)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | ppc64le | bind-utils | < 9.11.4-16.P2.el7 | bind-utils-9.11.4-16.P2.el7.ppc64le.rpm |
RedHat | 7 | ppc64le | bind-debuginfo | < 9.11.4-16.P2.el7 | bind-debuginfo-9.11.4-16.P2.el7.ppc64le.rpm |
RedHat | 7 | i686 | bind-libs-lite | < 9.11.4-16.P2.el7 | bind-libs-lite-9.11.4-16.P2.el7.i686.rpm |
RedHat | 7 | s390x | bind-pkcs11 | < 9.11.4-16.P2.el7 | bind-pkcs11-9.11.4-16.P2.el7.s390x.rpm |
RedHat | 7 | ppc64 | bind-lite-devel | < 9.11.4-16.P2.el7 | bind-lite-devel-9.11.4-16.P2.el7.ppc64.rpm |
RedHat | 7 | x86_64 | bind-debuginfo | < 9.11.4-16.P2.el7 | bind-debuginfo-9.11.4-16.P2.el7.x86_64.rpm |
RedHat | 7 | ppc | bind-export-devel | < 9.11.4-16.P2.el7 | bind-export-devel-9.11.4-16.P2.el7.ppc.rpm |
RedHat | 7 | ppc64 | bind-libs-lite | < 9.11.4-16.P2.el7 | bind-libs-lite-9.11.4-16.P2.el7.ppc64.rpm |
RedHat | 7 | ppc64le | bind-pkcs11 | < 9.11.4-16.P2.el7 | bind-pkcs11-9.11.4-16.P2.el7.ppc64le.rpm |
RedHat | 7 | ppc | bind-libs-lite | < 9.11.4-16.P2.el7 | bind-libs-lite-9.11.4-16.P2.el7.ppc.rpm |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.017 Low
EPSS
Percentile
87.6%