PT-2011-1638

Name of the Vulnerable Software and Affected Versions Cisco IOS versions prior to 15.01XA5 Description A memory leak issue might allow remote attackers to cause a denial of service by sending a crafted SIP REGISTER message over UDP. Recommendations For versions prior to 15.01XA5, update to versio...

PT-2011-1626

Name of the Vulnerable Software and Affected Versions Cisco IOS versions prior to 15.01XA5 Description The issue is related to the Neighbor Discovery ND protocol implementation in the IPv6 stack, which allows remote attackers to cause a denial of service by sending many Router Advertisement RA...

CVE-2010-4684: Improper Input Validation

Cisco IOS before 15.01XA1, when certain TFTP debugging is enabled, allows remote attackers to cause a denial of service device crash via a TFTP copy over IPv6, aka Bug ID CSCtb28877...

CVE-2010-4687: Improper Input Validation

STCAPP aka the SCCP telephony control application on Cisco IOS before 15.01XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service port hang by simultaneously ending two calls that were controlled by CallManager Express CME, aka Bug...

CVE-2009-5038: Improper Input Validation

Cisco IOS before 15.01XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service device reload via an attempted connection to a certain IRC server, related to a "corrupted magic value," aka Bug ID...

PT-2011-1311

Name of the Vulnerable Software and Affected Versions CallManager Express CME on Cisco IOS versions prior to 15.01XA Description The issue allows remote authenticated users to cause a denial of service, resulting in a device crash. This can be achieved by using an extension mobility phone to...

CVE-2010-4683: Missing Release of Resource after Effective Lifetime

Memory leak in Cisco IOS before 15.01XA5 might allow remote attackers to cause a denial of service memory consumption by sending a crafted SIP REGISTER message over UDP, aka Bug ID CSCtg41733...

Cisco IOS SNMP File Upload (TFTP)

This module will copy file to a Cisco IOS device using SNMP and TFTP. The action OverrideConfig will override the running config of the Cisco device. A read-write SNMP community is required. The SNMP community scanner module can assist in identifying a read-write community. The target must be abl...

Cisco IOS HTTP access level authentication bypass

Added: 12/23/2010 CVE: CVE-2001-0537 BID: 2936 OSVDB: 578 Background The Cisco Internetwork Operating System IOS is the operating system used by Cisco routers. Problem A remote attacker could execute arbitrary commands at the highest privilege level level 15 without needing to authenticate by...

Cisco IOS HTTP access level authentication bypass

Added: 12/23/2010 CVE: CVE-2001-0537 BID: 2936 OSVDB: 578 Background The Cisco Internetwork Operating System IOS is the operating system used by Cisco routers. Problem A remote attacker could execute arbitrary commands at the highest privilege level level 15 without needing to authenticate by...

Cisco IOS SNMP Configuration Grabber (TFTP)

This module will download the startup or running configuration from a Cisco IOS device using SNMP and TFTP. A read-write SNMP community is required. The SNMP community scanner module can assist in identifying a read-write community. The target must be able to connect back to the Metasploit system...

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...

Cisco IOS multiple security vulnerabilities

DoS via SIP, DoS via ICGMP, SSL information leak, DoS in voice protocols application layer gateway for NAT...

CVE-2010-2829

Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service traceback and device reload via crafted H.323 packets, aka Bug ID CSCtd33567...

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-2010-2831

Unspecified vulnerability in the NAT for SIP implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1 allows remote attackers to cause a denial of service device reload via transit traffic on UDP port 5060, aka Bug ID CSCtf17624...

CVE-2010-2836

Memory leak in the SSL VPN feature in Cisco IOS 12.4, 15.0, and 15.1, when HTTP port redirection is enabled, allows remote attackers to cause a denial of service memory consumption by improperly disconnecting SSL sessions, leading to connections that remain in the CLOSE-WAIT state, aka Bug ID...

Code injection

Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service device reload via crafted H.323 packets, aka Bug ID CSCtc73759...

Code injection

Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service traceback and device reload via crafted H.323 packets, aka Bug ID CSCtd33567...

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...