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Home  Ask the Team  Mailing Lists  Advertising Info  Advisories  About SecuriTeam  Blogs Brought to you by: Suppliers of: Website Testing Tools Network Testing Tools Software Testing Tools SecuriTeam in Your Inbox New vulnerability? New tool? Tell us (Our PGP key). Confidence 2013 5% Off any SANS course Use Code: SecuriTeam_5 Hack In Paris La Nuit du Hack Subjects of Interest: Vulnerability Management SQL Injection Buffer Overflows Active Network Scanning Fuzzing Fuzzer Report Network Security Network Scanner Pen Testing Security Scanner	Nortel CS1000 Communications Server Denial of Service Vulnerability 27 Jul. 2011    Summary This vulnerability allows remote attackers to create a denial of service condition on vulnerable installations of Nortel CS1000 Communication Server.   Credit: The original article can be found at: http://www.zerodayinitiative.com/advisories/ZDI-11-141/ Free Website Security Scan Free Fuzzer Report Vulnerability Assessment Detect web app vulnerabilities University study comparing the top Accurate and automated scanning Get guidance from professionals. 6 commercially availble fuzzers. for networks of any size.    Details Protect your website! Free Trial, Nothing to install. No interruption of visitors. www.beyondsecurity.com/vulnerability-scanner Vulnerable Systems:  * Nortel CS1000 Communications Server Authentication is not required to exploit this vulnerability. The specific flaw exists within the process listening on UDP port 5100. When parsing a request, it takes the size and subtracts 2. This can be abused to cause the integer to wrap negatively and subsequently cause the process to crash while copying memory. This can be abused by a remote attacker to crash the PBX server. Patch Availability: Nortel has issued an update to correct this vulnerability. More details can be found at: https://support.avaya.com/css/P8/documents/100133768 Disclosure Timeline: 2010-09-24 - Vulnerability reported to vendor 2011-04-20 - Coordinated public release of advisory  Comments: blog comments powered by Disqus	All Sections Security News Unix focus Exploits Tools Windows focus Security Reviews  Related Articles Moodle WebDav Repository Plaintext Password Disclosure Vulnerability QuickShare File Share Directory Traversal Vulnerability ELinks Security Bypass Vulnerability BlazeDVD PLF Exploit DEP/ASLR Bypass (MSF) Vulnerability WebKit Web Audio Channel Handling Race Condition Buffer Overflow Vulnerability Verax NMS Console AMF Response Plaintext Connection Information Disclosure Vulnerability Simeji for Android Application Handling Information Disclosure Vulnerability Ptlib Entity Expansion Recursion XML Nested Entity Handling DoS Vulnerability ownCloud /core/settings/ajax/setquota.php quota Parameter XSS Vulnerability Nitro Pro PDF File Handling DoS Vulnerability MailOrderWorks Dispatch Order Multiple Field XSS Vulnerability Linux Kernel Dccp Subsystem Ccid Null Pointer Dereference Local DoS Vulnerability ISC DHCP libdns Unspecified Remote Memory Exhaustion DoS Vulnerability GroundWork Monitor Enterprise Noma Component Multiple XSS Vulnerability GroundWork Monitor Enterprise Foundation Admin Interface XSS Vulnerability Google Chrome Isolated Web Sites Process Handling Issue Vulnerability Google Android On Samsung Unprivileged Arbitrary SMS Message Sending Vulnerability FFmpeg Libavcodec/error Function NULL Pointer Dereference DoS Vulnerability Commons Groups Module for Drupal Group Access Restriction Bypass Vulnerability Cfingerd RFC1413 (Ident) Client Remote Overflow Vulnerability  Featured Articles Mozilla Multiple Product HTML Editor Function Use-after-free Arbitrary Code Execution Vulnerability Exim with Dovecot Typical Misconfiguration Leads to Remote Command Execution Vulnerability IBM InfoSphere Information Server Unspecified Arbitrary Site Redirect Vulnerability Cisco Unity Express /Web/SA2/ScriptList.do gui_pagenotableData Parameter XSS Vulnerability Supportworks ITSM SQL Injection Vulnerability WirelessFiles for iPad/iPhone Multiple File Extension Upload Arbitrary Script Code Execution Vulnerability IBM InfoSphere Information Server Import Export Manager Path Subversion Arbitrary DLL Injection Code Execution Vulnerability CommentLuv Plugin for WordPress /wp-admin/admin-ajax.php _ajax_nonce Parameter XSS Vulnerability ownCloud Multiple Script Multiple Administrator Action CSRF Vulnerability IBM Multiple Product XSS Vulnerability TLS / DTLS Protocol CBC-Mode Ciphersuite Distinguishing Attack Information Disclosure Weakness Vulnerability JBoss Enterprise Application Platform / JBoss Enterprise Web Platform JMX Invoker Roll Restriction Weakness Vulnerability Google AD Sync Tool Exposure Of Sensitive Information Vulnerability VMware Multiple Product vmci.sys VMCI Control Code Handling Local Privilege Escalation Vulnerability Cisco Unity Express /Web/SA/SaveConfiguration.do Multiple Action CSRF Vulnerability AdPeeps /adpeeps_servlet.php Bannertext Parameter XSS Vulnerability Oracle Application Framework Diagnostic Mode Bypass Vulnerability Nero MediaHome NMMediaServer.dll Long Request Line Off-By-One Overflow Vulnerability Samba Samba Web Administration Tool (SWAT) Manipulation CSRF Vulnerability Adobe Flash Player And AIR Context Dependent Attacker Buffer Overflow Vulnerability
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