DEBIAN-CVE-2023-2911

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Source
https://security-tracker.debian.org/tracker/CVE-2023-2911
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-2911.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-2911
Upstream
Published
2023-06-21T17:15:47Z
Modified
2025-09-19T07:33:17.452667Z
Summary
[none]
Details

If the recursive-clients quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes; and stale-answer-client-timeout 0;, a sequence of serve-stale-related lookups could cause named to loop and terminate unexpectedly due to a stack overflow. This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.

References

Affected packages

Debian:11 / bind9

Package

Name
bind9
Purl
pkg:deb/debian/bind9?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.16.42-1~deb11u1

Affected versions

1:9.*

1:9.16.15-1
1:9.16.21-1
1:9.16.21-1+hurd.1
1:9.16.22-1~deb11u1~bpo10+1
1:9.16.22-1~deb11u1
1:9.16.27-1~deb11u1~bpo10+1
1:9.16.27-1~deb11u1
1:9.16.33-1~deb11u1
1:9.16.37-1~deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / bind9

Package

Name
bind9
Purl
pkg:deb/debian/bind9?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.16-1~deb12u1

Affected versions

1:9.*

1:9.18.12-1
1:9.18.13-1
1:9.18.16-1~deb12u1~bpo11+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / bind9

Package

Name
bind9
Purl
pkg:deb/debian/bind9?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / bind9

Package

Name
bind9
Purl
pkg:deb/debian/bind9?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}