Code injection

Unspecified vulnerability in the sshdchildhandler process in the SSH server in Cisco IOS XR 3.4.1 through 3.7.0 allows remote attackers to cause a denial of service process crash and memory consumption via a crafted SSH2 packet, aka Bug ID CSCsu10574...

Cisco Buffer Overflow, DDoS Flaws Revealed

Cisco has discovered a buffer overflow in version 2.6 of CiscoWorks Internetwork Performance Monitor IPM and previous versions for Windows; the flaw allows attackers to compromise vulnerable systems remotely, as well as a DDos flaw in Cisco IOS XR. Read the full article. The H Security...

CVE-2010-0137: Undefined Security Weakness

Unspecified vulnerability in the sshdchildhandler process in the SSH server in Cisco IOS XR 3.4.1 through 3.7.0 allows remote attackers to cause a denial of service process crash and memory consumption via a crafted SSH2 packet, aka Bug ID CSCsu10574...

Cisco Security Advisory: Cisco IOS XR Software SSH Denial of Service Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS XR Software SSH Denial of Service Vulnerability Advisory ID: cisco-sa-20100120-xr-ssh Revision 1.0 For Public Release 2010 January 20 1600 UTC GMT +--------------------------------------------------------------------...

Cisco IOS XR DoS

DoS against SSH server leading to system resource exhaustion...

CVE-2009-2865

Buffer overflow in the login implementation in the Extension Mobility feature in the Unified Communications Manager Express CME component in Cisco IOS 12.4XW, 12.4XY, 12.4XZ, and 12.4YA allows remote attackers to execute arbitrary code or cause a denial of service via crafted HTTP requests, aka B...

CVE-2009-2867

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service device reload via a crafted SIP transit packet, aka Bug ID CSCsr18691...

CVE-2009-2869

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to cause a denial of service device reload via a crafted NTPv4 packet, aka Bug IDs CSCsu24505 and CSCsv75948...

Authentication flaw

Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service Phase 1 SA exhaustion via crafted requests, aka Bug IDs CSCsy07555 and CSCee72997...

Code injection

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service device reload via a crafted SIP transit packet, aka Bug ID CSCsr18691...

Buffer overflow

Buffer overflow in the login implementation in the Extension Mobility feature in the Unified Communications Manager Express CME component in Cisco IOS 12.4XW, 12.4XY, 12.4XZ, and 12.4YA allows remote attackers to execute arbitrary code or cause a denial of service via crafted HTTP requests, aka B...

Code injection

Cisco IOS 12.0 through 12.4, when IP-based tunnels and the Cisco Express Forwarding feature are enabled, allows remote attackers to cause a denial of service device reload via malformed packets, aka Bug ID CSCsx70889...

Race condition

Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227...

CVE-2009-2867

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service device reload via a crafted SIP transit packet, aka Bug ID CSCsr18691...

CVE-2009-2865

Buffer overflow in the login implementation in the Extension Mobility feature in the Unified Communications Manager Express CME component in Cisco IOS 12.4XW, 12.4XY, 12.4XZ, and 12.4YA allows remote attackers to execute arbitrary code or cause a denial of service via crafted HTTP requests, aka B...

CVE-2009-2862

The Object Groups for Access Control Lists ACLs feature in Cisco IOS 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to bypass intended access restrictions via crafted requests, aka Bug IDs CSCsx07114, CSCsu70214, CSCsw47076, CSCsv48603, CSCsy54122, and...

CVE-2009-2867

Cisco IOS Zone-Based Policy Firewall SIP inspection is affected by CVE-2009-2867 (Bug CSCsr18691). A crafted SIP transit packet can cause a denial of service resulting in a device reload on affected releases. The advisory specifies that only devices configured with SIP inspection in Zone-Based Po...

CVE-2009-2869

Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to cause a denial of service device reload via a crafted NTPv4 packet, aka Bug IDs CSCsu24505 and CSCsv75948...

CVE-2009-2865

CVE-2009-2865 reports a buffer overflow in the login portion of Cisco CME’s Extension Mobility, allowing remote attackers to trigger arbitrary code execution or DoS via crafted HTTP requests. The vulnerability affects Cisco IOS CME with Extension Mobility; exploitation requires HTTP requests from...

CVE-2009-2868: Undefined Security Weakness

Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service Phase 1 SA exhaustion via crafted requests, aka Bug IDs CSCsy07555 and CSCee72997...