Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a buffer overflow.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-05-22T01:00:00Z

Updated: 2024-09-17T03:23:44.786Z

Reserved: 2009-05-21T00:00:00Z

Link: CVE-2009-1755

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-05-22T11:52:40.547

Modified: 2024-11-21T01:03:16.627

Link: CVE-2009-1755

cve-icon Redhat

Severity : Moderate

Publid Date: 2009-05-19T00:00:00Z

Links: CVE-2009-1755 - Bugzilla