CVE-2009-1755
EPSS 1.8%nsd nsd3 - denial of service
Published: 5/22/2009Modified: 4/28/2026
Also known as:DEBIAN-CVE-2009-1755
Description
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.
Affected packages (3)
- Debian/nsdfrom 0, < 2.3.7-3
- Debian/nsdfrom 0, < 2.3.6-1+etch1
- Debian/nsd3from 0, < 3.0.7-3.lenny2