4851 matches found
Design/Logic Flaw
Cisco IOS before 15.01XA1 does not clear the public key cache upon a change to a certificate map, which allows remote authenticated users to bypass a certificate ban by connecting with a banned certificate that had previously been valid, aka Bug ID CSCta79031...
CVE-2010-4687
CVE-2010-4687 affects Cisco STCAPP (the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1. The issue is that it does not properly handle multiple calls on a shared line, allowing remote attackers to cause a denial of service (port hang) by ending two calls simultaneously that are...
CVE-2010-4687
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-2009-5040
CVE-2009-5040 affects Cisco CallManager Express (CME) on Cisco IOS prior to 15.0(1)XA. The issue allows remote authenticated users to trigger a denial-of-service (device crash) by interacting with the SNR-number change menu using an Extension Mobility (EM) phone. Root cause is not detailed beyond...
CVE-2009-5040
CallManager Express CME on Cisco IOS before 15.01XA allows remote authenticated users to cause a denial of service device crash by using an extension mobility EM phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555...
CVE-2010-4683
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...
CVE-2009-5039
CVE-2009-5039 describes a memory leak in the H.323 implementation of Cisco IOS (function gk_circuit_info_do_in_acf) that can lead to denial of service via sustained, high-volume call traffic (IZCT test traffic). The cited Bug ID CSCsz72535 links the issue to Cisco IOS versions prior to 15.0(1)XA....
CVE-2009-5039
Memory leak in the gkcircuitinfodoinacf function in the H.323 implementation in Cisco IOS before 15.01XA allows remote attackers to cause a denial of service memory consumption via a large number of calls over a long duration, as demonstrated by InterZone Clear Token IZCT test traffic, aka Bug ID...
CVE-2010-4671
The Neighbor Discovery ND protocol implementation in the IPv6 stack in Cisco IOS before 15.01XA5 allows remote attackers to cause a denial of service CPU consumption and device hang by sending many Router Advertisement RA messages with different source addresses, as demonstrated by the floodroute...
Design/Logic Flaw
The Neighbor Discovery ND protocol implementation in the IPv6 stack in Cisco IOS before 15.01XA5 allows remote attackers to cause a denial of service CPU consumption and device hang by sending many Router Advertisement RA messages with different source addresses, as demonstrated by the floodroute...
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 IOS HTTP Unauthorized Administrative Access
This module exploits a vulnerability in the Cisco IOS HTTP Server. By sending a GET request for "/level/num/exec/..", where num is between 16 and 99, it is possible to bypass authentication and obtain full system control. IOS 11.3 - 12.2 are reportedly vulnerable. This module tested successfully...
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-2010-2836
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...
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-2010-2831
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...