Cisco Security Advisory: Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerabilities Advisory ID: cisco-sa-20100922-cucmsip http://www.cisco.com/warp/public/707/cisco-sa-20100922-cucmsip.shtml Revision 1.0 For Public Release 2010 Septemb...

CVE-2010-2834

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15SU1, 7.x before 7.15, and 8.0 before 8.02 allow remote attackers to cause a denial of service device reload or...

CVE-2010-2835

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15, 7.0 before 7.02asu3, 7.1su before 7.13bsu2, 7.1 before 7.15, and 8.0 before 8.01 allow remote attackers to cause a...

Code injection

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15SU1, 7.x before 7.15, and 8.0 before 8.02 allow remote attackers to cause a denial of service device reload or...

CVE-2010-2834

CVE-2010-2834 affects Cisco IOS/IOS XE and CUCM. A crafted SIP registration over UDP can crash the device, causing a reload or voice-services outage. Affected: IOS 12.2–12.4, 15.0–15.1; IOS XE 2.5.x–2.6.x before 2.6.1; CUCM 6.x before 6.1(5)SU1, 7.x before 7.1(5), 8.0 before 8.0(2). Root cause: p...

CVE-2010-2835

CVE-2010-2835 affects Cisco IOS Software (12.2–12.4, 15.0–15.1), Cisco IOS-XE 2.5.x/2.6.x before 2.6.1, and CUCM 6.x/7.x/8.x. The flaw resides in SIP processing where a crafted SIP REFER with an invalid Refer-To header can trigger a DoS, causing device reloads or voice-services outages. Fixed ver...

CVE-2010-2835

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15, 7.0 before 7.02asu3, 7.1su before 7.13bsu2, 7.1 before 7.15, and 8.0 before 8.01 allow remote attackers to cause a...

CVE-2010-2834: Undefined Security Weakness

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15SU1, 7.x before 7.15, and 8.0 before 8.02 allow remote attackers to cause a denial of service device reload or...

CVE-2010-2835: Undefined Security Weakness

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager aka CUCM, formerly CallManager 6.x before 6.15, 7.0 before 7.02asu3, 7.1su before 7.13bsu2, 7.1 before 7.15, and 8.0 before 8.01 allow remote attackers to cause a...

Cisco Releases Security Advisories

Cisco has released six security advisories to address vulnerabilities affecting the Cisco IOS Software and the Cisco Unified Communications Manager. Exploitation of these vulnerabilities may allow an attacker to cause a denial-of-service condition. US-CERT encourages users and administrators to...

Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerabilities

Multiple vulnerabilities exist in the Session Initiation Protocol SIP implementation in Cisco IOS® Software that could allow an unauthenticated, remote attacker to cause a reload of an affected device when SIP operation is enabled. Cisco has released software updates that address these...

Microsoft Windows CSRSS Memory Allocation Local Privilege Escalation Vulnerability

Description Microsoft Windows is prone to a local privilege-escalation vulnerability. An attacker can exploit this issue to execute arbitrary code with SYSTEM-level privileges. Successfully exploiting this issue will result in the complete compromise of affected computers. This issue affects...

Microsoft IIS Repeated Parameter Request Denial of Service Vulnerability

Description Microsoft IIS is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to force the affected application to become unresponsive, denying service to legitimate users. This issue affects IIS 5.1, 6.0, 7.0, and 7.5. Technologies Affected Avaya Aura...

Microsoft Windows and Office Uniscribe Font Parsing Engine Remote Code Execution Vulnerability

Description Microsoft Windows and Office are prone to a remote code-execution vulnerability when handling crafted font data. An attacker can exploit this issue by enticing an unsuspecting user to open a malicious file or webpage. A successful exploit may allow arbitrary code to run in the context...

Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability (cisco-sa-20090923-sip)

A vulnerability exists in the Session Initiation Protocol SIP implementation in Cisco IOS Software that could allow an unauthenticated attacker to cause a denial of service DoS condition on an affected device when the Cisco Unified Border Element feature is enabled. Cisco has released free softwa...

Cisco Unified Communications Manager Express Vulnerability - Cisco Systems

Cisco IOS devices that are configured for Cisco Unified Communications Manager Express CME and the Extension Mobility feature are affected by a buffer overflow vulnerability. Successful exploitation of this vulnerability may result in the execution of arbitrary code or a denial of service DoS...

Cisco Unified Communications Manager Express Denial of Service Vulnerabilities (cisco-sa-20100324-cucme)

Devices running Cisco IOS Software and configured for Cisco Unified Communications Manager Express CME or Cisco Unified Survivable Remote Site Telephony SRST operation are affected by two denial of service vulnerabilities that may result in a device reload if successfully exploited. The...

Voice Vulnerabilities in Cisco IOS and Cisco Unified Communications Manager - Cisco Systems

Multiple voice-related vulnerabilities are identified in Cisco IOS software, one of which is also shared with Cisco Unified Communications Manager. These vulnerabilities pertain to the following protocols or features: - Session Initiation Protocol SIP - Media Gateway Control Protocol MGCP -...

Focus on Secrecy Could Hamper Pentagon's Cybersecurity Plans

The former head of the Department of Homeland Security’s Cyber Security Division warns that the U.S. military’s preoccupation with secrecy could hamper efforts to get the upper hand in cyber security. An article last week by the U.S Deputy Secretary of Defense put the U.S. military’s cybersecurit...

Cisco Security Advisory: Cisco Unified Presence Denial of Service Vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco Unified Presence Denial of Service Vulnerabilities Advisory ID: cisco-sa-20100825-cup Revision 1.0 For Public Release 2010 August 25 1600 UTC GMT +---------------------------------------------------------------------...