UnratedFix available
Fixed CVEs in bind: CVE-2022-38178, CVE-2022-38177, CVE-2022-2795
Type: advisorySources: OSV
- CVE-2022-2795: fix possible resolver performance degradation when processing large delegations - CVE-2022-38177: fix memory leak in ECDSA DNSSEC verification code - CVE-2022-38178: fix memory leak in EdDSA DNSSEC verification code
- Products
- bind, bind-chroot, bind-devel, bind-export-devel, bind-export-libs, bind-libs, bind-libs-lite, bind-license, bind-lite-devel, bind-pkcs11, bind-pkcs11-devel, bind-pkcs11-libs, bind-pkcs11-utils, bind-sdb, bind-sdb-chroot, bind-utils, python3-bind
- Affected versions
- Not specified
- Fixed versions
- 32:9.11.26-4.el8.4.tuxcare.els4
- CVEs
- CVE-2022-2795, CVE-2022-38177, CVE-2022-38178
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:55 UTC · Revision 1
Source evidence
Fixed CVEs in bind: CVE-2022-38178, CVE-2022-38177, CVE-2022-2795
core-osv · Original sourcePublished 29 Sept 2022, 18:39 UTC
- CVE-2022-2795: fix possible resolver performance degradation when processing large delegations - CVE-2022-38177: fix memory leak in ECDSA DNSSEC verification code - CVE-2022-38178: fix memory leak in EdDSA DNSSEC verification code
osv:CLSA-2022-1664476753
bind
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-chroot
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-devel
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-export-devel
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-export-libs
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-libs
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-libs-lite
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-license
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-lite-devel
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-pkcs11
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-pkcs11-devel
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-pkcs11-libs
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-pkcs11-utils
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-sdb
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-sdb-chroot
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
bind-utils
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
python3-bind
Fixed versions: 32:9.11.26-4.el8.4.tuxcare.els4
Complete source record
{
"id": "f1a8a5e804a86a511d78f06e0eee52dd7a049676e36b92c595336ecdedd20e37",
"url": "https://osv.dev/vulnerability/CLSA-2022-1664476753",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fixed CVEs in bind: CVE-2022-38178, CVE-2022-38177, CVE-2022-2795",
"summary": "- CVE-2022-2795: fix possible resolver performance degradation when processing large delegations - CVE-2022-38177: fix memory leak in ECDSA DNSSEC verification code - CVE-2022-38178: fix memory leak in EdDSA DNSSEC verification code",
"evidence": "osv:CLSA-2022-1664476753",
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},
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"evidence": "/affected/0/ranges"
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"affected_versions": []
},
{
"name": {
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{
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{
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{
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},
{
"name": {
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"evidence": "/affected/7/package/name"
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"fixed_versions": [
{
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"evidence": "/affected/7/ranges"
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],
"affected_versions": []
},
{
"name": {
"value": "bind-lite-devel",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-pkcs11",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-pkcs11-devel",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.11.26-4.el8.4.tuxcare.els4",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-pkcs11-libs",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.11.26-4.el8.4.tuxcare.els4",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-pkcs11-utils",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/12/ranges"
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],
"affected_versions": []
},
{
"name": {
"value": "bind-sdb",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bind-sdb-chroot",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/14/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/15/package/name"
},
"prerequisites": [],
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{
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"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-bind",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "32:9.11.26-4.el8.4.tuxcare.els4",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2022-1664476753",
"aliases": [
"CLSA-2022-1664476753"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "32:9.11.26-4.el8.4.tuxcare.els4"
}
]
}
],
"package": {
"name": "bind",
"purl": "pkg:rpm/tuxcare/bind?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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{
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],
"package": {
"name": "bind-chroot",
"purl": "pkg:rpm/tuxcare/bind-chroot?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
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"package": {
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"purl": "pkg:rpm/tuxcare/bind-devel?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
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],
"package": {
"name": "bind-export-devel",
"purl": "pkg:rpm/tuxcare/bind-export-devel?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
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],
"package": {
"name": "bind-export-libs",
"purl": "pkg:rpm/tuxcare/bind-export-libs?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
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"package": {
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"ecosystem": "TuxCare:CentOS:8.4"
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"database_specific": {
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"purl": "pkg:rpm/tuxcare/bind-libs-lite?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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],
"package": {
"name": "bind-license",
"purl": "pkg:rpm/tuxcare/bind-license?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
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],
"package": {
"name": "bind-lite-devel",
"purl": "pkg:rpm/tuxcare/bind-lite-devel?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
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}
]
}
],
"package": {
"name": "bind-pkcs11",
"purl": "pkg:rpm/tuxcare/bind-pkcs11?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
"ranges": [
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]
}
],
"package": {
"name": "bind-pkcs11-devel",
"purl": "pkg:rpm/tuxcare/bind-pkcs11-devel?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
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{
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],
"package": {
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"purl": "pkg:rpm/tuxcare/bind-pkcs11-libs?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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"package": {
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"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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],
"package": {
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"purl": "pkg:rpm/tuxcare/bind-sdb?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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}
},
{
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]
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],
"package": {
"name": "bind-sdb-chroot",
"purl": "pkg:rpm/tuxcare/bind-sdb-chroot?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
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}
},
{
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},
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}
]
}
],
"package": {
"name": "bind-utils",
"purl": "pkg:rpm/tuxcare/bind-utils?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "python3-bind",
"purl": "pkg:rpm/tuxcare/python3-bind?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1664476753.json"
}
}
],
"modified": "2026-10-21T10:47:56.534764692Z",
"provider": "osv",
"upstream": [
"CVE-2022-2795",
"CVE-2022-38177",
"CVE-2022-38178"
],
"references": [
"https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1664476753.html"
]
},
"related_cves": [
{
"value": "CVE-2022-2795",
"evidence": "/upstream"
},
{
"value": "CVE-2022-38177",
"evidence": "/upstream"
},
{
"value": "CVE-2022-38178",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392464,
"published_at": "2022-09-29T18:39:13+00:00"
}