CVE ID:	CAN-2002-1336
Description:	TightVNC before 1.2.6 generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2002-1336 BugTraq ID: 5296 http://www.securityfocus.com/bid/5296 Bugtraq: 20020724 VNC authentication weakness (Google Search) http://marc.info/?l=bugtraq&m=102753170201524&w=2 Bugtraq: 20020726 RE: VNC authentication weakness (Google Search) http://marc.info/?l=bugtraq&m=102769183913594&w=2 Conectiva Linux advisory: CLA-2003:640 http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640 http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022 RedHat Security Advisories: RHSA-2002:287 http://www.redhat.com/support/errata/RHSA-2002-287.html RedHat Security Advisories: RHSA-2003:041 http://www.redhat.com/support/errata/RHSA-2003-041.html XForce ISS Database: vnc-weak-authentication(5992) https://exchange.xforce.ibmcloud.com/vulnerabilities/5992