Vulnerabilities > Nortel > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2009-04-01 | CVE-2008-6579 | Multiple Security vulnerability in Nortel Cs1000 4.50 Nortel Communication Server 1000 4.50.x allows remote attackers to obtain Web application structure via unknown vectors related to "web resources to phones and administrators." | 5.0 |
| 2009-01-08 | CVE-2008-5871 | Credentials Management vulnerability in Nortel Multimedia Communication Server 5100 3.0.13 Nortel Multimedia Communication Server (MSC) 5100 3.0.13 does not verify credentials during call placement, which allows remote attackers to spoof and redirect VoIP calls, possibly related to the snoop command. | 6.4 |
| 2008-07-11 | CVE-2008-3157 | Resource Management Errors vulnerability in Nortel SIP Multimedia PC Client 4.0 Nortel SIP Multimedia PC Client 4.x MCS5100 and MCS5200 does not limit the number of concurrent sessions, which allows attackers to cause a denial of service (resource consumption) via a large number of sessions. | 5.0 |
| 2008-05-14 | CVE-2008-2218 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Nortel Multimedia Communications Server Buffer overflow in the Multimedia PC Client in Nortel Multimedia Communication Server (MCS) before Maintenance Release 3.5.8.3 and 4.0.25.3 allows remote attackers to cause a denial of service (crash) via a flood of "extraneous" messages, as demonstrated by the Nessus "Generic flood" denial of service plugin. | 5.0 |
| 2007-10-23 | CVE-2007-5638 | Information Exposure vulnerability in Nortel products The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. | 4.3 |
| 2007-10-23 | CVE-2007-5637 | Information Exposure vulnerability in Nortel products The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the physical environment via an Open Audio Stream message that enables "surveillance mode." NOTE: issues relating to a small ID number space can be leveraged to make this attack easier. | 4.3 |
| 2007-05-30 | CVE-2007-2886 | Remote Denial of Service vulnerability in Nortel Communications Server 1000E/1000M/1000S Unspecified vulnerability in the Nortel CS 1000 M media card in Enterprise VoIP-Core-CS 1000E, 1000M, and 1000S 04.50W before 20070523 in Meridian/CS 1000 allows remote attackers to cause a denial of service (card hang) via unspecified vectors. | 5.0 |
| 2007-02-21 | CVE-2007-1057 | Local Privilege Escalation vulnerability in Nortel SSL VPN Net Direct Client The Net Direct client for Linux before 6.0.5 in Nortel Application Switch 2424, VPN 3050 and 3070, and SSL VPN Module 1000 extracts and executes files with insecure permissions, which allows local users to exploit a race condition to replace a world-writable file in /tmp/NetClient and cause another user to execute arbitrary code when attempting to execute this client, as demonstrated by replacing /tmp/NetClient/client. local nortel | 6.9 |
| 2005-05-31 | CVE-2005-0356 | Remote Denial Of Service vulnerability in Multiple Vendor TCP Timestamp PAWS Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old. | 5.0 |
| 2005-05-27 | CVE-2005-1802 | Products Remote Denial of Service vulnerability in Nortel Networks Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header. | 5.0 |