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:3.0/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
0.768 High
EPSS
Percentile
98.2%
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):
A denial of service flaw was found in the way BIND handled a query response containing CNAME or DNAME resource records in an unusual order. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response. (CVE-2017-3137)
A denial of service flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response. (CVE-2017-3139)
Red Hat would like to thank ISC for reporting CVE-2017-3137.
Bug Fix(es):
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | i686 | bind-devel | < 9.7.3-8.P3.el6_2.9 | bind-devel-9.7.3-8.P3.el6_2.9.i686.rpm |
RedHat | 6 | ppc64 | bind | < 9.8.2-0.37.rc1.el6_7.11 | bind-9.8.2-0.37.rc1.el6_7.11.ppc64.rpm |
RedHat | 6 | i686 | bind-debuginfo | < 9.7.3-8.P3.el6_2.9 | bind-debuginfo-9.7.3-8.P3.el6_2.9.i686.rpm |
RedHat | 6 | x86_64 | bind-debuginfo | < 9.8.2-0.23.rc1.el6_5.7 | bind-debuginfo-9.8.2-0.23.rc1.el6_5.7.x86_64.rpm |
RedHat | 6 | x86_64 | bind-chroot | < 9.7.3-8.P3.el6_2.9 | bind-chroot-9.7.3-8.P3.el6_2.9.x86_64.rpm |
RedHat | 6 | x86_64 | bind-sdb | < 9.8.2-0.30.rc1.el6_6.9 | bind-sdb-9.8.2-0.30.rc1.el6_6.9.x86_64.rpm |
RedHat | 6 | x86_64 | bind-utils | < 9.8.2-0.23.rc1.el6_5.7 | bind-utils-9.8.2-0.23.rc1.el6_5.7.x86_64.rpm |
RedHat | 6 | x86_64 | bind-devel | < 9.7.3-8.P3.el6_2.9 | bind-devel-9.7.3-8.P3.el6_2.9.x86_64.rpm |
RedHat | 6 | x86_64 | bind-sdb | < 9.8.2-0.23.rc1.el6_5.7 | bind-sdb-9.8.2-0.23.rc1.el6_5.7.x86_64.rpm |
RedHat | 6 | ppc64 | bind-devel | < 9.8.2-0.37.rc1.el6_7.11 | bind-devel-9.8.2-0.37.rc1.el6_7.11.ppc64.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:3.0/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
0.768 High
EPSS
Percentile
98.2%