HighFix available
bind — security advisory
In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit.
- Products
- bind
- Affected versions
- Not specified
- Fixed versions
- 9.16.6-r0
- CVEs
- CVE-2020-8620
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 12:13 UTC · Revision 1
Source evidence
In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit.
osv:ALPINE-CVE-2020-8620
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
bind
Fixed versions: 9.16.6-r0
Complete source record
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],
"modified": "2026-10-26T11:17:55.187738024Z",
"provider": "osv",
"upstream": [
"CVE-2020-8620"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2020-8620"
]
},
"related_cves": [
{
"value": "CVE-2020-8620",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 450699,
"published_at": "2020-08-21T21:15:12.09+00:00"
}