Security advisory
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-3142
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:59 UTC · Revision 1
Source evidence
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
osv:CVE-2017-3142
Complete source record
{
"id": "0198ac6ea208970044152d5dfdfec94ef742def4b22c06cdb976ea4f0d9b0ad5",
"url": "https://osv.dev/vulnerability/CVE-2017-3142",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-3142",
"summary": "An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.",
"evidence": "osv:CVE-2017-3142",
"products": [],
"severity": "low",
"structured": {
"id": "CVE-2017-3142",
"aliases": [
"CVE-2017-3142"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
}
],
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"repo": "https://github.com/isc-projects/bind9",
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{
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{
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{
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{
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],
"source": "CPE_STRING"
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{
"cpe": "cpe:2.3:a:isc:bind:9.9.10:s2:*:*:*:*:*:*",
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{
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{
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{
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{
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{
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"versions": [
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"9.11.1-p1",
"9.9.0-p1",
"9.9.10-s2",
"9.9.3-s1",
"v9.9.10",
"v9.9.10rc3",
"v9.9.10rc2",
"v9.9.10rc1",
"v9.9.10b1",
"v9.11.1b1",
"v9.11.0",
"v9.9.9",
"v9.9.9rc1",
"v9.9.9b2",
"v9.9.9b1",
"v9.9.8",
"v9.9.8rc1",
"v9.9.8b1",
"v9.9.7",
"v9.9.7rc2",
"v9.9.7rc1",
"v9.9.7b1",
"v9.9.6",
"v9.9.6rc2",
"v9.9.6rc1",
"v9.9.6b2",
"v9.9.6b1",
"v9.9.5",
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{
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{
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{
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],
"database_specific": {
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{
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{
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{
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{
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{
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{
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"database_specific": {
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}
],
"modified": "2026-10-26T10:45:05.354850951Z",
"provider": "osv",
"references": [
"https://access.redhat.com/errata/RHSA-2017:1679",
"https://access.redhat.com/errata/RHSA-2017:1680",
"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us",
"https://kb.isc.org/docs/aa-01504",
"https://security.netapp.com/advisory/ntap-20190830-0003/",
"https://www.debian.org/security/2017/dsa-3904"
],
"provider_metadata": {
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{
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"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
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{
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},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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],
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]
},
{
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],
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{
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},
{
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},
{
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},
{
"last_affected": "7.0"
}
],
"source": "CPE_STRING"
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]
}
]
}
},
"related_cves": [
{
"value": "CVE-2017-3142",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 450293,
"published_at": "2019-01-16T20:29:00.55+00:00"
}