The `ippReadIO` function may under-read an extension field.
There was a heap based buffer overflow in libcups's
ppdFindOption() in ppd-mark.c.
The `ppdOpen` function did not handle invalid UI constraint.
`ppdcSource::get_resolution` function did not handle invalid
For Debian 8 "Jessie", these problems have been fixed in version
We recommend that you upgrade your cups packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS