CVE-2009-2958
EPSS 1.1%Published: 9/2/2009Modified: 4/28/2026
Description
The tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a TFTP read (aka RRQ) request with a malformed blksize option.
Affected packages (1)
- Debian/dnsmasqfrom 0, < 2.50-1