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CVE-2009-2958

Published: 2 September 2009

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.

Notes

AuthorNote
jdstrand
Dapper does not have tftp code

Priority

Medium

Status

Package Release Status
dnsmasq
Launchpad, Ubuntu, Debian
dapper Not vulnerable

hardy
Released (2.41-2ubuntu2.2)
intrepid
Released (2.45-1ubuntu1.1)
jaunty
Released (2.47-3ubuntu0.1)
upstream
Released (2.50-1)