CVE-2009-1086

Source
https://nvd.nist.gov/vuln/detail/CVE-2009-1086
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2009-1086.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2009-1086
Published
2009-03-25T18:30:00Z
Modified
2025-04-09T00:30:58Z
Downstream
Summary
[none]
Details

Heap-based buffer overflow in the ldnsrrnewfrmstr_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:11 / ldns

Package

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

Affected ranges

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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ldns

Package

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

Affected ranges

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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ldns

Package

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

Affected ranges

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

Ecosystem specific

{
    "urgency": "not yet assigned"
}