Internet Bug Bounty: Double Free Corruption in wddx.c (extension)

There are a bug double free occur in wddxdeserialize, which trying to deserialize malicious xml input from user's request. The problem start here in : static void phpwddxpushelementvoid userdata, const XMLChar name, const XMLChar atts ...snip..... else if !strcmpchar name, ELBOOLEAN int i; if att...

CVE-2016-4344

Integer overflow in the xmlutf8encode function in ext/xml/xml.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long argument to the utf8encode function, leading to a heap-based buffer overflow...

CVE-2016-4346

Integer overflow in the strpad function in ext/standard/string.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long string, leading to a heap-based buffer overflow...