CVE-2008-0530

CVE-2008-0530 describes a buffer overflow in Cisco Unified IP Phone models 7940/7940G/7960/7960G running SCCP/SIP firmware. A specially crafted DNS response can overflow a buffer and allow remote code execution on vulnerable phones. Cisco reports fixes: DNS Response Parsing overflow resolved in S...

CVE-2008-0527

The HTTP server in Cisco Unified IP Phone 7935 and 7936 running SCCP firmware allows remote attackers to cause a denial of service reboot via a crafted HTTP request...

CVE-2008-0526

Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP firmware allows remote attackers to cause a denial of service reboot via a long ICMP echo request ping packet...

CVE-2008-0530

Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response...

CVE-2008-0531

Heap-based buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SIP firmware might allow remote SIP servers to execute arbitrary code via a crafted challenge/response message...

Cisco Unified IP Phone Overflow and Denial of Service Vulnerabilities

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CVE-2007-5583

Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service "486 Busy" responses or device reboot via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459...

Code injection

Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service "486 Busy" responses or device reboot via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459...

CVE-2007-5583

Cisco IP Phone 7940 with firmware P0S3-08-7-00 is affected by CVE-2007-5583, a denial-of-service vulnerability caused by a sequence of SIP INVITE transactions where the Request-URI lacks a user name. Remote attackers can trigger 486 Busy responses or a device reboot. The vulnerability is document...

CVE-2007-5583

Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service "486 Busy" responses or device reboot via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459...

Design/Logic Flaw

The HTTP daemon in the Cisco Unified IP Phone, when the Extension Mobility feature is enabled, allows remote authenticated users of other phones associated with the same CUCM server to eavesdrop on the physical environment via a CiscoIPPhoneExecute message containing a URL attribute of an...

CVE-2007-6190

The HTTP daemon in the Cisco Unified IP Phone, when the Extension Mobility feature is enabled, allows remote authenticated users of other phones associated with the same CUCM server to eavesdrop on the physical environment via a CiscoIPPhoneExecute message containing a URL attribute of an...

CVE-2007-6190

The HTTP daemon in the Cisco Unified IP Phone, when the Extension Mobility feature is enabled, allows remote authenticated users of other phones associated with the same CUCM server to eavesdrop on the physical environment via a CiscoIPPhoneExecute message containing a URL attribute of an...

CVE-2007-6190

The CVE affects Cisco Unified IP Phone devices with Extension Mobility enabled. The HTTP daemon can be abused by remote authenticated users on other phones within the same CUCM domain to eavesdrop on the physical environment by triggering a CiscoIPPhoneExecute message that points to an RTP audio ...

Cisco Unified IP Phone Extension Mobility Monitoring Vulnerability

Cisco Unified IP Phone devices contain a vulnerability that could allow an authenticated, remote attacker to eavesdrop on ongoing conversations around an affected device, potentially resulting in a disclosure of sensitive information. The vulnerability exists due to insecure handling of the...

Code injection

The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets products allow remote attackers to cause a denial of service device hang via a flood of Mute and UnMute messages that have a spoofed source IP address for the Signaling Server...

CVE-2007-5638

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...

Design/Logic Flaw

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."...

CVE-2007-5639

The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets products allow remote attackers to cause a denial of service device hang via a flood of Mute and UnMute messages that have a spoofed source IP address for the Signaling Server...

CVE-2007-5639

The CVE-2007-5639 entry concerns Nortel UNIStim family devices (Nortel UNIStim IP Softphone 2050, IP Phone 1140E, plus other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets). The vulnerability allows remote attackers to cause a denial of service (device hang) by sending a flood of Mute/Un...