SynopsisThe remote Debian host is missing a security-related update.
DescriptionMultiple security issues have been found in Icedove, Debian's version of the Mozilla Thunderbird mail client: Multiple memory safety errors, integer overflows, buffer overflows and other implementation errors may lead to the execution of arbitrary code or denial of service.
SolutionUpgrade the icedove packages.
For the oldstable distribution (wheezy), these problems have been fixed in version 38.6.0-1~deb7u1.
For the stable distribution (jessie), these problems have been fixed in version 38.6.0-1~deb8u1.