CVE-2009-1086 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03405.

Key SSVC decision points have not yet been added.

Vendors	Products
Nlnetlabs Subscribe	Ldns Subscribe

Configuration 1 [-]

OR	cpe:2.3:a:nlnetlabs:ldns:1.4.0:::::::*
	cpe:2.3:a:nlnetlabs:ldns:1.4.1:::::::*

No data.

No data.

Advisories

Source	ID	Title
Debian DSA	DSA-1795-1	New ldns packages fix arbitrary code execution
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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://secunia.com/advisories/35013
http://secunia.com/advisories/35065
http://www.debian.org/security/2009/dsa-1795
http://www.nlnetlabs.nl/bugs/show_bug.cgi?id=232
http://www.nlnetlabs.nl/svn/ldns/tags/release-1.5.0/Changelog
http://www.openwall.com/lists/oss-security/2009/03/24/4
http://www.securityfocus.com/bid/34233

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-03-25T18:00:00

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

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

Link: CVE-2009-1086

Vulnrichment

No data.

NVD

Status : Deferred

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

Modified: 2025-04-09T00:30:58.490

Link: CVE-2009-1086

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-399

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