Miroslav Lichvar discovered that newt, a windowing toolkit, is prone to a buffer overflow in the content processing code, which can lead to the execution of arbitrary code.
For the oldstable distribution (etch), this problem has been fixed in version 0.52.2-10+etch1.
For the stable distribution (lenny), this problem has been fixed in version 0.52.2-11.3+lenny1.
For the testing distribution (squeeze) and the unstable distribution (sid), this problem will be fixed soon
We recommend that you upgrade your newt packages.
MD5 checksums of the listed files are available in the original advisory.