pithos before 0.3.5 allows overwrite of arbitrary files via symlinks.Referenceshttps://security-tracker.debian.org/tracker/CVE-2010-4817https://access.redhat.com/security/cve/cve-2010-4817https://people.canonical.com/~ubuntu-security/cve/2010/CVE-2010-4817.htmlhttps://www.openwall.com/lists/oss-security/2011/08/19/10https://bugs.launchpad.net/pithos/%2Bbug/667896