Vulnerabilities > Cisco > IOS > 11.3ha
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2014-03-21 | CVE-2014-2124 | Resource Management Errors vulnerability in Cisco IOS Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783. | 7.1 |
| 2013-11-22 | CVE-2013-6693 | Buffer Errors vulnerability in Cisco IOS The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345. | 5.4 |
| 2013-11-18 | CVE-2013-6686 | Improper Input Validation vulnerability in Cisco IOS The SSL VPN implementation in Cisco IOS 15.3(1)T2 and earlier allows remote authenticated users to cause a denial of service (interface queue wedge) via crafted DTLS packets in an SSL session, aka Bug IDs CSCuh97409 and CSCud90568. | 6.8 |
| 2013-11-13 | CVE-2013-5552 | Permissions, Privileges, and Access Controls vulnerability in Cisco IOS Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the "parse error drop" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143. | 6.4 |
| 2011-10-22 | CVE-2011-2059 | Information Exposure vulnerability in Cisco IOS The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219. | 5.0 |
| 2011-06-09 | CVE-2011-2395 | Configuration vulnerability in Cisco IOS The Neighbor Discovery (ND) protocol implementation in Cisco IOS on unspecified switches allows remote attackers to bypass the Router Advertisement Guarding functionality via a fragmented IPv6 packet in which the Router Advertisement (RA) message is contained in the second fragment, as demonstrated by (1) a packet in which the first fragment contains a long Destination Options extension header or (2) a packet in which the first fragment contains an ICMPv6 Echo Request message. | 5.0 |
| 2011-01-07 | CVE-2010-4687 | Improper Input Validation vulnerability in Cisco IOS STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 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 ID CSCtd42552. | 5.0 |
| 2011-01-07 | CVE-2010-4686 | Resource Exhaustion vulnerability in Cisco IOS CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950. | 7.8 |
| 2011-01-07 | CVE-2010-4685 | Improper Certificate Validation vulnerability in Cisco IOS Cisco IOS before 15.0(1)XA1 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. | 4.0 |
| 2011-01-07 | CVE-2010-4684 | Improper Input Validation vulnerability in Cisco IOS Cisco IOS before 15.0(1)XA1, 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. | 7.1 |