Directory traversal vulnerability in UnZip 5.50 allows attackers to overwrite arbitrary files via invalid characters between two . (dot) characters, which are filtered and result in a ".." sequence.Referenceshttp://marc.info/?l=bugtraq&m=105259038503175&w=2http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000672https://exchange.xforce.ibmcloud.com/vulnerabilities/12004http://www.info-zip.org/FAQ.htmlhttp://www.redhat.com/support/errata/RHSA-2003-199.htmlhttp://www.mandriva.com/security/advisories?name=MDKSA-2003:073http://www.turbolinux.com/security/TLSA-2003-42.txthttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A619http://www.ciac.org/ciac/bulletins/n-111.shtmlftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-031.0.txthttp://www.securityfocus.com/bid/7550ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-031.0.txthttp://marc.info/?l=bugtraq&m=105786446329347&w=2http://www.redhat.com/support/errata/RHSA-2003-200.htmlhttp://download.immunix.org/ImmunixOS/7+/Updates/errata/IMNX-2003-7+-017-01http://www.debian.org/security/2003/dsa-344