CVE-2008-0531

Cisco Unified IP Phone (7940/7940G/7960/7960G) running SIP firmware is affected by CVE-2008-0531 due to a heap overflow in the handling of SIP challenge/response messages, potentially allowing an attacker-controlled SIP proxy or MITM to trigger arbitrary code execution on a vulnerable device. Thi...

CVE-2008-0529

CVE-2008-0529 describes a buffer overflow vulnerability in the telnet server of Cisco Unified IP Phone models (7906G, 7911G, 7941G, 7961G, 7970G, 7971G) running SCCP/SIP firmware. The flaw can allow a remote authenticated attacker to trigger a overflow and execute arbitrary code via a crafted com...

CVE-2008-0526

Cisco Unified IP Phone devices running SCCP or SIP firmware (models 7940/7940G/7960/7960G, and related variants) are affected by CVE-2008-0526, a vulnerability that allows remote attackers to reboot the phone via a large ICMP echo (ping) request. The issue is reported in Cisco advisories and vuln...

CVE-2008-0527

Cisco Unified IP Phone 7935/7936 (SCCP firmware) HTTP server DoS vulnerability (CVE-2008-0527) allows remote reboot via crafted HTTP requests. Impact: device restarts, potentially service disruption. Root cause: internal HTTP server handling at TCP port 80 leads to denial of service. Affected pro...

CVE-2008-0529

Buffer overflow in the telnet server in Cisco Unified IP Phone 7906G, 7911G, 7941G, 7961G, 7970G, and 7971G running SCCP firmware might allow remote authenticated users to execute arbitrary code via a crafted command...

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-2008-0527

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...

Cisco Unified IP Phone Overflow and Denial of Service Vulnerabilities

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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 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 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...

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 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 ...

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...

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...

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...