DEBIAN-CVE-2009-1086

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Source
https://security-tracker.debian.org/tracker/CVE-2009-1086
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1086.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2009-1086
Upstream
Downstream
Published
2009-03-25T18:30:00Z
Modified
2026-09-17T06:47:36Z
Summary
[none]
Details

Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns 1.4.x allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a DNS resource record (RR) with a long (1) class field (clas variable) and possibly (2) TTL field.

References

Affected packages

Debian:12 / ldns

Package

Name
ldns
Purl
pkg:deb/debian/ldns?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1086.json"

Debian:13 / ldns

Package

Name
ldns
Purl
pkg:deb/debian/ldns?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1086.json"

Debian:14 / ldns

Package

Name
ldns
Purl
pkg:deb/debian/ldns?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1086.json"