alsa-2022:2092
Vulnerability from osv_almalinux
Published
2022-05-10 06:53
Modified
2022-05-10 08:16
Summary
Moderate: bind security, bug fix, and enhancement update
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.
The following packages have been upgraded to a later upstream version: bind (9.11.36). (BZ#2013993)
Security Fix(es):
- bind: Lame cache can be abused to severely degrade resolver performance (CVE-2021-25219)
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 AlmaLinux Release Notes linked from the References section.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-chroot"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-export-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-export-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-libs-lite"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-license"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-lite-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-libs"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-pkcs11-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-sdb"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-sdb-chroot"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "bind-utils"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "python3-bind"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "32:9.11.36-3.el8"
}
],
"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 following packages have been upgraded to a later upstream version: bind (9.11.36). (BZ#2013993)\n\nSecurity Fix(es):\n\n* bind: Lame cache can be abused to severely degrade resolver performance (CVE-2021-25219)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
"id": "ALSA-2022:2092",
"modified": "2022-05-10T08:16:30Z",
"published": "2022-05-10T06:53:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/8/ALSA-2022-2092.html"
},
{
"type": "REPORT",
"url": "https://vulners.com/cve/CVE-2021-25219"
}
],
"related": [
"CVE-2021-25219"
],
"summary": "Moderate: bind security, bug fix, and enhancement update"
}
Loading…
Loading…
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.
Loading…
Loading…