File before 5.43 has an stack-based buffer over-read in file_copystr in funcs.c.

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Information Leakage

libxslt is vulnerable to an information leakage. It happens because generate-id function in libxslt/functions.c exposes sensitive information about heap memory addresses...

Null pointer dereference

libxslt before 1.1.28 allows remote attackers to cause a denial of service NULL pointer dereference and crash via an 1 empty match attribute in a XSL key to the xsltAddKey function in keys.c or 2 uninitialized variable to the xsltDocumentFunction function in functions.c...

CVE-2012-6139

libxslt before 1.1.28 allows remote attackers to cause a denial of service NULL pointer dereference and crash via an 1 empty match attribute in a XSL key to the xsltAddKey function in keys.c or 2 uninitialized variable to the xsltDocumentFunction function in functions.c...