CVE-2012-4651

CVE-2012-4651 concerns Cisco IOS prior to 15.3(2)T when ScanSafe is enabled. The vulnerability allows remote attackers to cause a denial of service (latency) by sending SYN packets that are not followed by SYN-ACKs from the Scan Safe Tower. The root cause is tied to how ScanSafe handles certain T...

CVE-2012-5036

Cisco IOS before 12.2(50)SY1 is affected by CVE-2012-5036. Remote authenticated users can cause a denial of service (memory consumption) through a sequence of VTY management (exec) sessions, referenced as Bug ID CSCtn43662. Exploitation details, affected versions beyond this are not provided in t...

CVE-2012-1317

The CVE-2012-1317 entry affects Cisco IOS multicast handling. Affected: Cisco IOS before 15.1(1)SY. Vulnerability: multicast processing can be abused by remote attackers sending high-rate packets, causing a denial of service via Route Processor crash (Bug ID CSCts37717). There is no exploitation ...

CVE-2012-5039

The BGP Router process in Cisco IOS before 12.250SY1 allows remote attackers to cause a denial of service memory consumption via vectors involving BGP path attributes, aka Bug ID CSCsw63003...

CVE-2012-5044

Cisco IOS before 15.31T, when media flow-around is not used, allows remote attackers to cause a denial of service media loops and stack memory corruption via VoIP traffic, aka Bug ID CSCub45809...

CVE-2012-1317

The multicast implementation in Cisco IOS before 15.11SY allows remote attackers to cause a denial of service Route Processor crash by sending packets at a high rate, aka Bug ID CSCts37717...

CVE-2012-1366

Cisco IOS before 15.11SY on ASR 1000 devices, when Multicast Listener Discovery MLD tracking is enabled for IPv6, allows remote attackers to cause a denial of service device reload via crafted MLD packets, aka Bug ID CSCtz28544...

CVE-2012-5014

CVE-2012-5014 affects Cisco IOS before 15.1(2)SY. A remote authenticated user can cause a denial of service (device crash) by establishing an SSH session from a client and then placing that client into a slow or idle state (Bug ID CSCto87436). No exploitation details are provided in the sources. ...

CVE-2012-5037

The ACL implementation in Cisco IOS before 15.11SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service device reload via a "no object-group" command followed by an object-group command, aka Bug ID CSCts16133...

CVE-2012-4638

Cisco IOS before 15.1(1)SY is affected by CVE-2012-4638, where local users can trigger a denial of service (device reload) by establishing an outbound SSH session (Bug ID CSCto00318). The impact is a local-privilege-independent DoS that can reboot the device; no exploitation details are provided ...

CVE-2012-1366

CVE-2012-1366 affects Cisco IOS on ASR 1000 devices prior to 15.1(1)SY, where enabling IPv6 Multicast Listener Discovery (MLD) tracking allows remote attackers to cause a denial of service (device reload) by sending crafted MLD packets (Bug ID CSCtz28544). Connected sources confirm the vulnerabil...

CVE-2012-5037

CVE-2012-5037 affects Cisco IOS before 15.1(1)SY on Catalyst 6500/7600. The vulnerability arises in the ACL implementation, where a local attacker can trigger a denial of service (device reload) by executing a sequence: a no object-group command followed by an object-group command (Bug ID CSCts16...

CVE-2012-5422

The CVE-2012-5422 entry describes an unspecified vulnerability in Cisco IOS on AS5400 devices, with versions before 15.3(2)T, that allows remote authenticated users to cause a denial of service (spurious errors) via unknown vectors (Bug ID CSCub61009). Affected product: Cisco IOS on AS5400 system...

CVE-2012-3062

Cisco IOS before 15.11SY, when Multicast Listener Discovery MLD snooping is enabled, allows remote attackers to cause a denial of service CPU consumption or device crash via MLD packets on a network that contains many IPv6 hosts, aka Bug ID CSCtr88193...

CVE-2012-5422

Unspecified vulnerability in Cisco IOS before 15.32T on AS5400 devices allows remote authenticated users to cause a denial of service spurious errors via unknown vectors, aka Bug ID CSCub61009...

CVE-2012-4638

Cisco IOS before 15.11SY allows local users to cause a denial of service device reload by establishing an outbound SSH session, aka Bug ID CSCto00318...

CVE-2012-5032

The Flex-VPN load-balancing feature in the ipsec-ikev2 implementation in Cisco IOS before 15.11SY3 does not require authentication, which allows remote attackers to trigger the forwarding of VPN traffic to an attacker-controlled destination, or the discarding of this traffic, by arranging for an...

CVE-2012-5044

Cisco IOS prior to 15.3(1)T is affected by CVE-2012-5044. When media flow-around is not used, remote attackers can trigger a denial of service via VoIP traffic, resulting in media loops and stack memory corruption. The vulnerability is documented in the Cisco bug CSCub45809 and is reflected in th...

CVE-2012-5427

Cisco IOS Unified Border Element CUBE in Cisco IOS before 15.32T allows remote authenticated users to cause a denial of service input queue wedge via a crafted series of RTCP packets, aka Bug ID CSCuc42518...

CVE-2014-2154

Memory leak in the SIP inspection engine in Cisco Adaptive Security Appliance ASA Software allows remote attackers to cause a denial of service memory consumption and instability via crafted SIP packets, aka Bug ID CSCuf67469...