PT-2011-3569

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.4, 15.0, and 15.1 Cisco IOS XE versions 2.5.x through 3.2.x Cisco Unified Communications Manager CUCM versions 6.x and 7.x before 7.15bsu4 Cisco Unified Communications Manager CUCM versions 8.x before 8.51su2 Cisco Unifie...

PT-2011-2773

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.4, 15.0, and 15.1 Description The issue allows remote attackers to cause a denial of service, resulting in a device reload, via malformed IPv6 packets. This is triggered when an affected device processes a malformed IPv6...

PT-2011-4366

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.1 through 12.4 Cisco IOS versions 15.0 through 15.1 Cisco IOS XE version 3.1.xSG Description The issue is related to the NAT implementation in Cisco IOS, allowing remote attackers to cause a denial of service device reloa...

PT-2011-1003

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.1 through 12.4 Cisco IOS versions 15.0 through 15.1 Cisco IOS XE version 3.1.xSG Description The NAT implementation in the software allows remote attackers to cause a denial of service, resulting in a device reload or han...

CVE-2011-1625

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

CVE-2011-1625

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

Design/Logic Flaw

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

CVE-2011-1625

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

CVE-2011-1625: Concurrent Execution using Shared Resource with Improper Synchronization

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

PT-2011-3256

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.258SE Description The issue is related to the improper handling of login banners by Cisco IOS Software, which could allow an authenticated, remote attacker to cause a denial of service DoS condition by establishing two SS...

CVE-2011-1624: Undefined Security Weakness

Cisco IOS 12.258SE, when a login banner is configured, allows remote attackers to cause a denial of service device reload by establishing two SSH2 sessions, aka Bug ID CSCto62631...

PT-2011-3257

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching DLSw feature is configured, allows remote attackers to cause a denial of service device crash by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerabili...

CVE-2011-2549: Undefined Security Weakness

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers ASR 9000 series devices allows remote attackers to cause a denial of service line-card reload via an IPv4 packet, aka Bug ID CSCtr26695...

PT-2011-3927

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 4.1.x through 4.1.0 Description The issue allows remote attackers to cause a denial of service, resulting in a line-card reload, by sending an IPv4 packet. Recommendations For Cisco IOS XR versions 4.1.x through 4.1.0,...

CVE-2011-2064: Undefined Security Weakness

Cisco IOS 12.4MDA before 12.424MDA5 on the Cisco Content Services Gateway - Second Generation CSG2 allows remote attackers to cause a denial of service device reload via crafted ICMP packets, aka Bug ID CSCtl79577...

PT-2011-3568

Name of the Vulnerable Software and Affected Versions Cisco IOS versions prior to 12.424MDA5 Description The issue allows remote attackers to cause a denial of service, resulting in a device reload, by sending crafted ICMP packets. Recommendations For versions prior to 12.424MDA5, update to versi...

Cisco Security Advisory: Cisco Content Services Gateway Denial of Service Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco Content Services Gateway Denial of Service Vulnerability Advisory ID: cisco-sa-20110706-csg Revision 1.0 For Public Release 2011 July 06 1600 UTC GMT +-------------------------------------------------------------------...

CVE-2011-2395

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 b...

CVE-2011-2395

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 b...

PT-2011-3824

Name of the Vulnerable Software and Affected Versions Cisco IOS affected versions not specified Description The issue concerns the Neighbor Discovery ND protocol implementation, which allows remote attackers to bypass the Router Advertisement Guarding functionality. This can be achieved via a...