libgc vulnerabilities (Debian)

2 vulnerabilities.

• libgc Debian Integer overflow vulnerability in bdwgc before 2016-09-27 allows attackers to cause client of... CVE-2016-9427 Fix available 9.8 CriticalNovember 25, 2016
• libgc Debian Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and... CVE-2012-2673 Fix available 5.0 MediumJuly 25, 2012