CVE-2016-4356: Improper Restriction of Operations within the Bounds of a Memory Buffer

The appendutf8value function in the DN decoder dn.c in Libksba before 1.3.3 allows remote attackers to cause a denial of service out-of-bounds read by clearing the high bit of the byte after invalid utf-8 encoded data...

CVE-2016-4574: Undefined Security Weakness

Off-by-one error in the appendutf8value function in the DN decoder dn.c in Libksba before 1.3.4 allows remote attackers to cause a denial of service out-of-bounds read via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356...