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Cisco : Security Vulnerabilities Published In 2012 (Denial Of Service)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2012-5991 DoS 2012-12-19 2013-01-30
6.3
None Remote Medium Single system None None Complete
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
2 CVE-2012-5445 20 DoS Exec Code 2012-12-28 2013-03-04
6.8
None Local Low Single system Complete Complete Complete
The kernel in Cisco Native Unix (CNU) on Cisco Unified IP Phone 7900 series devices (aka TNP phones) with software before 9.3.1-ES10 does not properly validate unspecified system calls, which allows attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a crafted binary.
3 CVE-2012-5416 119 DoS Overflow 2012-11-02 2013-08-22
7.8
None Remote Low Not required None None Complete
Buffer overflow in Cisco Unified MeetingPlace Web Conferencing before 7.1MR1 Patch 1, 8.0 before 8.0MR1 Patch 1, and 8.5 before 8.5MR3 allows remote attackers to cause a denial of service (daemon hang) via unspecified parameters in a POST request, aka Bug ID CSCua66341.
4 CVE-2012-4663 119 DoS Overflow 2012-10-29 2013-04-10
7.1
None Remote Medium Not required None None Complete
The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.3 before 8.3(2.25), 8.4 before 8.4(2.5), and 8.5 before 8.5(1.13) and the Firewall Services Module (FWSM) 4.1 before 4.1(7) in Cisco Catalyst 6500 series switches and 7600 series routers allows remote attackers to cause a denial of service (device reload) via a crafted DCERPC packet, aka Bug IDs CSCtr21346 and CSCtr27521.
5 CVE-2012-4662 119 DoS Overflow 2012-10-29 2013-04-10
7.1
None Remote Medium Not required None None Complete
The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.3 before 8.3(2.25), 8.4 before 8.4(2.5), and 8.5 before 8.5(1.13) and the Firewall Services Module (FWSM) 4.1 before 4.1(7) in Cisco Catalyst 6500 series switches and 7600 series routers allows remote attackers to cause a denial of service (device reload) via a crafted DCERPC packet, aka Bug IDs CSCtr21376 and CSCtr27524.
6 CVE-2012-4660 119 DoS Overflow 2012-10-29 2013-03-01
7.8
None Remote Low Not required None None Complete
The SIP inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.2 before 8.2(5.17), 8.3 before 8.3(2.28), 8.4 before 8.4(2.13), 8.5 before 8.5(1.4), and 8.6 before 8.6(1.5) allows remote attackers to cause a denial of service (device reload) via a crafted SIP media-update packet, aka Bug ID CSCtr63728.
7 CVE-2012-4659 287 DoS 2012-10-29 2013-03-01
7.1
None Remote Medium Not required None None Complete
The AAA functionality in the IPv4 SSL VPN implementations on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.2 before 8.2(5.30) and 8.3 before 8.3(2.34) allows remote attackers to cause a denial of service (device reload) via a crafted authentication response, aka Bug ID CSCtz04566.
8 CVE-2012-4643 399 DoS 2012-10-29 2013-03-01
7.1
None Remote Medium Not required None None Complete
The DHCP server on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 7.0 before 7.2(5.8), 7.1 before 7.2(5.8), 7.2 before 7.2(5.8), 8.0 before 8.0(5.28), 8.1 before 8.1(2.56), 8.2 before 8.2(5.27), 8.3 before 8.3(2.31), 8.4 before 8.4(3.10), 8.5 before 8.5(1.9), and 8.6 before 8.6(1.5) does not properly allocate memory for DHCP packets, which allows remote attackers to cause a denial of service (device reload) via a series of crafted IPv4 packets, aka Bug ID CSCtw84068.
9 CVE-2012-4629 399 DoS 2012-09-12 2013-04-04
7.8
None Remote Low Not required None None Complete
The Cisco ASA-CX Context-Aware Security module before 9.0.2-103 for Adaptive Security Appliances (ASA) devices, and Prime Security Manager (aka PRSM) before 9.0.2-103, allows remote attackers to cause a denial of service (disk consumption and application hang) via unspecified IPv4 packets that trigger log entries, aka Bug ID CSCub70603.
10 CVE-2012-4623 20 DoS 2012-09-26 2013-03-01
7.8
None Remote Low Not required None None Complete
The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows remote attackers to cause a denial of service (device reload) via a malformed DHCPv6 packet, aka Bug ID CSCto57723.
11 CVE-2012-4622 399 DoS 2012-09-26 2013-03-01
7.1
None Remote Medium Not required None None Complete
Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E card is installed, allows remote attackers to cause a denial of service (card reload) via malformed packets that trigger uncorrected ECC error messages, aka Bug ID CSCty88456.
12 CVE-2012-4621 399 DoS 2012-09-26 2013-02-13
7.8
None Remote Low Not required None None Complete
The Device Sensor feature in Cisco IOS 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via a DHCP packet, aka Bug ID CSCty96049.
13 CVE-2012-4620 399 DoS 2012-09-26 2013-02-13
7.8
None Remote Low Not required None None Complete
Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
14 CVE-2012-4619 399 DoS 2012-09-26 2013-04-10
7.8
None Remote Low Not required None None Complete
The NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via transit IP packets, aka Bug ID CSCtr46123.
15 CVE-2012-4618 399 DoS 2012-09-26 2013-04-10
7.8
None Remote Low Not required None None Complete
The SIP ALG feature in the NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 through 15.2 allows remote attackers to cause a denial of service (device reload) via transit IP packets, aka Bug ID CSCtn76183.
16 CVE-2012-4617 20 DoS 2012-09-26 2013-02-13
7.1
None Remote Medium Not required None None Complete
The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribute, aka Bug IDs CSCtt35379, CSCty58300, CSCtz63248, and CSCtz62914.
17 CVE-2012-3950 399 DoS 2012-09-26 2013-02-21
7.1
None Remote Medium Not required None None Complete
The Intrusion Prevention System (IPS) feature in Cisco IOS 12.3 through 12.4 and 15.0 through 15.2, in certain configurations of enabled categories and missing signatures, allows remote attackers to cause a denial of service (device reload) via DNS packets, aka Bug ID CSCtw55976.
18 CVE-2012-3949 20 DoS 2012-09-26 2013-06-04
7.8
None Remote Low Not required None None Complete
The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.
19 CVE-2012-3939 119 DoS Exec Code Overflow Mem. Corr. 2012-10-25 2013-05-03
9.3
None Remote Medium Not required Complete Complete Complete
Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10 and T28 before T28.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted WRF file, aka Bug ID CSCua61331.
20 CVE-2012-3935 119 DoS Overflow 2012-09-12 2013-03-25
7.8
None Remote Low Not required None None Complete
Cisco Unified Presence (CUP) before 8.6(3) and Jabber Extensible Communications Platform (aka Jabber XCP) before 5.3 allow remote attackers to cause a denial of service (process crash) via a crafted XMPP stream header, aka Bug ID CSCtu32832.
21 CVE-2012-3924 DoS 2012-09-16 2013-03-25
3.5
None Remote Medium Single system None None Partial
The SSLVPN implementation in Cisco IOS 15.1 and 15.2, when DTLS is enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCty97961.
22 CVE-2012-3923 DoS 2012-09-16 2013-03-25
3.5
None Remote Medium Single system None None Partial
The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCte41827.
23 CVE-2012-3919 399 DoS 2012-09-16 2013-03-25
5.0
None Remote Low Not required None None Partial
The Cisco Application Control Engine (ACE) module 3.0 for Cisco Catalyst switches and Cisco routers does not properly monitor Load Balancer (LB) queues, which allows remote attackers to cause a denial of service (incorrect memory access and module reboot) via application traffic, aka Bug ID CSCtw70879.
24 CVE-2012-3915 119 DoS Overflow 2012-09-16 2013-03-25
5.0
None Remote Low Not required None None Partial
The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.
25 CVE-2012-3901 119 DoS Overflow 2012-09-16 2013-01-24
5.0
None Remote Low Not required None None Partial
The updateTime function in sensorApp on Cisco IPS 4200 series sensors 7.0 and 7.1 allows remote attackers to cause a denial of service (process crash and traffic-inspection outage) via network traffic, aka Bug ID CSCta96144.
26 CVE-2012-3899 399 DoS Mem. Corr. 2012-09-16 2012-09-17
5.0
None Remote Low Not required None None Partial
sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.
27 CVE-2012-3895 DoS 2012-09-16 2013-01-24
6.3
None Remote Medium Single system None None Complete
Cisco IOS 15.0 through 15.3 allows remote authenticated users to cause a denial of service (device crash) via an MVPNv6 update, aka Bug ID CSCty89224.
28 CVE-2012-3893 DoS 2012-09-16 2012-09-17
6.3
None Remote Medium Single system None None Complete
The FlexVPN implementation in Cisco IOS 15.2 and 15.3 allows remote authenticated users to cause a denial of service (spoke crash) via spoke-to-spoke traffic, aka Bug ID CSCtz02622.
29 CVE-2012-3096 DoS 2012-09-16 2013-01-24
4.0
None Remote Low Single system None None Partial
Cisco Unity Connection (UC) 7.1, 8.0, and 8.5 allows remote authenticated users to cause a denial of service (resource consumption and administration outage) via extended use of the product, aka Bug ID CSCtd79132.
30 CVE-2012-3079 399 DoS 2012-09-16 2013-01-24
7.8
None Remote Low Not required None None Complete
Cisco IOS 12.2 allows remote attackers to cause a denial of service (CPU consumption) by establishing many IPv6 neighbors, aka Bug ID CSCtn78957.
31 CVE-2012-3073 DoS 2012-07-12 2012-07-16
7.8
None Remote Low Not required None None Complete
The IP implementation on Cisco TelePresence Multipoint Switch before 1.8.1, Cisco TelePresence Manager before 1.9.0, and Cisco TelePresence Recording Server 1.8 and earlier allows remote attackers to cause a denial of service (networking outage or process crash) via (1) malformed IP packets, (2) a high rate of TCP connection requests, or (3) a high rate of TCP connection terminations, aka Bug IDs CSCti21830, CSCti21851, CSCtj19100, CSCtj19086, CSCtj19078, CSCty11219, CSCty11299, CSCty11323, and CSCty11338.
32 CVE-2012-3060 399 DoS 2012-09-16 2013-01-24
7.8
None Remote Low Not required None None Complete
Cisco Unity Connection (UC) 8.6, 9.0, and 9.5 allows remote attackers to cause a denial of service (CPU consumption) via malformed UDP packets, aka Bug ID CSCtz76269.
33 CVE-2012-3058 DoS 2012-06-20 2013-03-21
7.8
None Remote Low Not required None None Complete
Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.4 before 8.4(4.1), 8.5 before 8.5(1.11), and 8.6 before 8.6(1.3) allow remote attackers to cause a denial of service (device reload) via IPv6 transit traffic that triggers syslog message 110003, aka Bug ID CSCua27134.
34 CVE-2012-3056 119 DoS Exec Code Overflow Mem. Corr. 2012-06-29 2012-07-02
9.3
None Remote Medium Not required Complete Complete Complete
Buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP11, T27 LD before SP32 CP2, and T28 L10N before SP1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted WRF file, aka Bug ID CSCtz72946.
35 CVE-2012-3051 DoS 2012-09-16 2013-03-21
6.1
None Local Network Low Not required None None Complete
Cisco NX-OS 5.2 and 6.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (process crash or packet loss) via a large number of ARP packets, aka Bug ID CSCtr44822.
36 CVE-2012-2488 20 DoS 2012-05-31 2012-08-24
7.8
None Remote Low Not required None None Complete
Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.
37 CVE-2012-2474 200 DoS +Info 2012-08-06 2012-08-07
4.0
None Remote Low Single system None None Partial
Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 allows remote authenticated users to cause a denial of service (memory consumption and blank response page) by using the clientless WebVPN feature, aka Bug ID CSCth34278.
38 CVE-2012-2472 399 DoS 2012-08-06 2012-08-07
7.8
None Remote Low Not required None None Complete
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.
39 CVE-2012-2469 DoS 2012-08-06 2013-03-22
7.8
None Remote Low Not required None None Complete
Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132.
40 CVE-2012-1370 119 DoS Overflow 2012-08-06 2012-08-06
3.5
None Remote Medium Single system None None Partial
Cisco AnyConnect Secure Mobility Client 3.0 before 3.0.08057 allows remote authenticated users to cause a denial of service (vpnagentd process crash) via a crafted packet, aka Bug ID CSCty01670.
41 CVE-2012-1367 20 DoS 2012-08-06 2012-08-06
5.0
None Remote Low Not required None None Partial
The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.
42 CVE-2012-1365 DoS 2012-08-06 2012-08-06
4.0
None Remote Low Single system None None Partial
Cisco Unified Computing System (UCS) 1.4 and 2.0 allows remote authenticated users to cause a denial of service (device reload) via a malformed SNMP request to a Fabric Interconnect (FI) device, aka Bug ID CSCts32463.
43 CVE-2012-1364 DoS 2012-08-06 2012-08-06
4.0
None Remote Low Single system None None Partial
Cisco Unified Computing System (UCS) 1.4 and 2.0 allows remote authenticated users to cause a denial of service (device reload) via a malformed SNMP request to a Fabric Interconnect (FI) device, aka Bug ID CSCts32452.
44 CVE-2012-1357 119 DoS Overflow 2012-08-06 2012-08-07
5.0
None Remote Low Not required None None Partial
The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service (device reload) via IGMP packets, aka Bug ID CSCts46521.
45 CVE-2012-1350 DoS 2012-08-06 2012-08-06
7.8
None Remote Low Not required None None Complete
Cisco IOS 12.3 and 12.4 on Aironet access points allows remote attackers to cause a denial of service (radio-interface input-queue hang) via IAPP 0x3281 packets, aka Bug ID CSCtc12426.
46 CVE-2012-1346 399 DoS 2012-08-06 2012-08-07
5.0
None Remote Low Not required None None Partial
Cisco Emergency Responder 8.6 and 9.2 allows remote attackers to cause a denial of service (CPU consumption) by sending malformed UDP packets to the CERPT port, aka Bug ID CSCtx38369.
47 CVE-2012-1344 119 DoS Overflow 2012-08-06 2013-04-01
3.5
None Remote Medium Single system None None Partial
Cisco IOS 15.1 and 15.2, when a clientless SSL VPN is configured, allows remote authenticated users to cause a denial of service (device reload) by using a web browser to refresh the SSL VPN portal page, as demonstrated by the Android browser, aka Bug ID CSCtr86328.
48 CVE-2012-1340 119 DoS Overflow 2012-08-06 2013-04-01
5.0
None Remote Low Not required None None Partial
The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4.2 and 5.2 on MDS 9000 series switches allows remote attackers to cause a denial of service (module reload) via a crafted FCIP header, aka Bug ID CSCtn93151.
49 CVE-2012-1339 119 DoS Overflow 2012-08-06 2013-04-01
5.0
None Remote Low Not required None None Partial
The Fabric Interconnect component in Cisco Unified Computing System (UCS) 2.0 allows remote attackers to cause a denial of service (process crash) via an attempted SSH session, aka Bug ID CSCtt94543.
50 CVE-2012-1338 362 DoS 2012-08-06 2013-04-01
6.3
None Remote Medium Single system None None Complete
Cisco IOS 15.0 and 15.1 on Catalyst 3560 and 3750 series switches allows remote authenticated users to cause a denial of service (device reload) by completing local web authentication quickly, aka Bug ID CSCts88664.
Total number of vulnerabilities : 93   Page : 1 (This Page)2
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