Javier Fernández-Sanguino Peña from the Debian Security Audit project discovered that a script in tuxpaint, a paint program for young children, creates a temporary file in an insecure fashion.
The old stable distribution (woody) does not contain tuxpaint packages.
For the stable distribution (sarge) this problem has been fixed in version 0.9.14-2sarge0.
For the unstable distribution (sid) this problem has been fixed in version 0.9.15b-1.
We recommend that you upgrade your tuxpaint package.
MD5 checksums of the listed files are available in the original advisory.