Apache Subversion 1.0.0 through 1.7.x before 1.7.17 and 1.8.x before 1.8.10 uses an MD5 hash of the URL and authentication realm to store cached credentials, which makes it easier for remote servers to obtain the credentials via a crafted authentication realm.
https://support.apple.com/HT204427
https://security.gentoo.org/glsa/201610-05
http://www.ubuntu.com/usn/USN-2316-1
http://www.securityfocus.com/bid/68995
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
http://subversion.apache.org/security/CVE-2014-3528-advisory.txt
http://secunia.com/advisories/60722
http://secunia.com/advisories/59584
http://secunia.com/advisories/59432
http://rhn.redhat.com/errata/RHSA-2015-0166.html
http://rhn.redhat.com/errata/RHSA-2015-0165.html
http://lists.opensuse.org/opensuse-updates/2014-08/msg00038.html
http://lists.apple.com/archives/security-announce/2015/Mar/msg00003.html