alsa-2024:1782
Vulnerability from osv_almalinux
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.
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):
- bind9: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)
- bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)
- bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)
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.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-chroot"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-export-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-export-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-libs-lite"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-license"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-lite-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-sdb"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-sdb-chroot"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "python3-bind"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-11.el8_9.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "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.\n\nThe 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.\n\nSecurity Fix(es):\n\n* bind9: Parsing large DNS messages may cause excessive CPU load (CVE-2023-4408)\n* bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387)\n* bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources (CVE-2023-50868)\n\nFor 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.",
"id": "ALSA-2024:1782",
"modified": "2024-04-12T17:11:23Z",
"published": "2024-04-12T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2024:1782"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-4408"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-50387"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-50868"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2263896"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2263914"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2263917"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/8/ALSA-2024-1782.html"
}
],
"related": [
"CVE-2023-4408",
"CVE-2023-50387",
"CVE-2023-50868"
],
"summary": "Important: bind and dhcp security update"
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.