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
AI Score
Confidence
High
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.
Bind-dyndb-ldap provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server.
The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. The dhcp packages provide a relay agent and ISC DHCP service required to enable and administer DHCP on a network.
Security Fix(es):
bind: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)
bind: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)
bind: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)
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 | i686 | bind-pkcs11-devel | < 9.11.4-26.P2.el7_9.16 | bind-pkcs11-devel-9.11.4-26.P2.el7_9.16.i686.rpm |
RedHat | 7 | s390x | bind-export-devel | < 9.11.4-26.P2.el7_9.16 | bind-export-devel-9.11.4-26.P2.el7_9.16.s390x.rpm |
RedHat | 7 | x86_64 | bind-dyndb-ldap | < 11.1-7.el7_9.1 | bind-dyndb-ldap-11.1-7.el7_9.1.x86_64.rpm |
RedHat | 7 | i686 | bind-export-devel | < 9.11.4-26.P2.el7_9.16 | bind-export-devel-9.11.4-26.P2.el7_9.16.i686.rpm |
RedHat | 7 | s390 | bind-debuginfo | < 9.11.4-26.P2.el7_9.16 | bind-debuginfo-9.11.4-26.P2.el7_9.16.s390.rpm |
RedHat | 7 | s390x | bind-export-libs | < 9.11.4-26.P2.el7_9.16 | bind-export-libs-9.11.4-26.P2.el7_9.16.s390x.rpm |
RedHat | 7 | x86_64 | dhcp | < 4.2.5-83.el7_9.2 | dhcp-4.2.5-83.el7_9.2.x86_64.rpm |
RedHat | 7 | x86_64 | bind-libs | < 9.11.4-26.P2.el7_9.16 | bind-libs-9.11.4-26.P2.el7_9.16.x86_64.rpm |
RedHat | 7 | ppc | bind-devel | < 9.11.4-26.P2.el7_9.16 | bind-devel-9.11.4-26.P2.el7_9.16.ppc.rpm |
RedHat | 7 | ppc64le | bind-sdb | < 9.11.4-26.P2.el7_9.16 | bind-sdb-9.11.4-26.P2.el7_9.16.ppc64le.rpm |