NUEVA VULNERABILIDAD, Linux Kernel ‘net/mac80211/’ Multiple Remote Denial of Service Vulnerabilities

The Linux Kernel is prone to multiple remote denial-of-service vulnerabilities.

An attacker can exploit these issues to cause a kernel panic, denying service to legitimate users.

REFERENCIA DE LA VULNERABILIDAD

fuente: securityfocus.com

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NUEVA VULNERABILIDAD. Linux Kernel ‘unix_stream_connect()’ Local Denial of Service Vulnerability

The Linux kernel is prone to a local denial-of-service vulnerability.

Attackers can exploit this issue to cause the affected kernel to stop responding, denying service to legitimate users.

Linux kernel 2.6.31.4 is vulnerable; other versions may also be affected.
Published:     Oct 19 2009 12:00AM
Updated:        Oct 19 2009 07:38PM

REFERENCIA DE LA VULNERABILIDAD

fuente: securityfocus.com

linux

NUEVAS VULNERABILIDADES. Multiples vulnerabilidades afectan al fabricante Cisco

Cisco IOS NTPv4 Reply Packet Remote Denial of Service Vulnerability

Cisco IOS Specially Crafted Encryption Packet Denial of Service Vulnerability

Cisco IOS Zone-Based Policy Firewall SIP Inspection Denial of Service Vulnerability

Cisco IOS Software Tunnels Multiple Denial of Service Vulnerabilities

Cisco IOS Software Internet Key Exchange Resource Exhaustion Denial of Service Vulnerability

Cisco IOS SIP Message Denial of Service Vulnerability

Cisco Unified Communications Manager Express Extension Mobility Buffer Overflow Vulnerability

Cisco Unified Communications Manager SIP Message Denial of Service Vulnerability

Cisco IOS Object Group Access Control List Bypass Vulnerability

Published:       Sep 23 2009 12:00AM
Updated:          Sep 23 2009 06:20PM


Cisco Homepage

fuente: securityfocus.com

cisco


VULNERABILIDAD. Cisco Session Border Controller (SBC) Remote Denial Of Service Vulnerability

Cisco Session Border Controller (SBC) is prone to a remote denial-of-service vulnerability when handling specially crafted TCP packets.

A remote attacker may exploit this issue to cause the affected device to reload. Repeated attacks can result in a denial-of-service condition.

This issue is documented in Cisco Bug ID CSCsq18958.

Versions prior to Cisco SBC software 3.0(2) are vulnerable. This issue affects SBC for Cisco 7600 series routers.

REFERENCIA DE LA VULNERABILIDAD

fuente: securityfocus

cisco