The filesystem storage backend in Radicale before 1.1 on Windows allows remote attackers to read or write to arbitrary files via a crafted path, as demonstrated by /c:/file/ignore.
www.openwall.com/lists/oss-security/2016/01/05/7
www.openwall.com/lists/oss-security/2016/01/06/4
www.openwall.com/lists/oss-security/2016/01/06/7
www.openwall.com/lists/oss-security/2016/01/07/7
www.securityfocus.com/bid/80255
github.com/Kozea/Radicale
github.com/Kozea/Radicale/commit/b4b3d51f33c7623d312f289252dd7bbb8f58bbe6
github.com/Kozea/Radicale/pull/343
nvd.nist.gov/vuln/detail/CVE-2016-1505