Description
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.
Published: 2009-03-25
Score: 6.4 Medium
EPSS: 3.4% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1795-1 New ldns packages fix arbitrary code execution
EUVD EUVD EUVD-2009-1087 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T04:57:17.916Z

Reserved: 2009-03-25T00:00:00.000Z

Link: CVE-2009-1086

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-03-25T18:30:00.547

Modified: 2026-04-23T00:35:47.467

Link: CVE-2009-1086

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses