Directory traversal vulnerability in html2ps before 1.0b6 allows remote attackers to read arbitrary files via a .. (dot dot) in the "include file" SSI directive. NOTE: this issue only might be a vulnerability in limited scenarios, such as if html2ps is invoked by a web application, or if a user-assisted attacker provides filenames whose contents could cause a denial of service, such as certain devices.
https://bugzilla.redhat.com/show_bug.cgi?id=526513
http://www.securityfocus.com/bid/36524
http://www.openwall.com/lists/oss-security/2012/10/05/5
http://www.openwall.com/lists/oss-security/2012/10/05/1
http://www.mandriva.com/security/advisories?name=MDVSA-2012:161