PT-2012-1924 · Moodle · Moodle

Name of the Vulnerable Software and Affected Versions: Moodle versions 2.0.x through 2.0.5 Moodle versions 2.1.x through 2.1.2 Description: The issue is related to the command-line cron implementation, which does not properly interact with IP blocking. This might allow remote attackers to bypass...

RedHat Update for openswan RHSA-2011:1356-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptxrefname:"URL",...

Launching Forward with IPv6

With the era of freely available IPv4 addresses nearing its end, I'm pleased to see that 2012 appears to be the year when the IPv6 Internet will finally reach maturity and launch into wide-scale commercial use. For over a decade, the groundwork for the migration to version 6 of the Internet...

kernel: ipv6: panic using raw sockets

Double free vulnerability in the xfrm6tunnelrcv function in net/ipv6/xfrm6tunnel.c in the Linux kernel before 2.6.22, when the xfrm6tunnel module is enabled, allows remote attackers to cause a denial of service panic via crafted IPv6 packets...

kernel: ipv6: make fragment identifications less predictable

The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service disrupted networking by predicting these values and sending crafted packets...

Skype v. 5.x.x - information disclosure

Hello, 3APA3A, Title: ====== Skype v. 5.x.x - information disclosure Date: ===== 2012-02-13 Introduction: ============= Skype is a proprietary voice-over-Internet Protocol service and software application. Abstract: ========= We have discovered improper chat logs handling, which cause in logs...

DEBIAN-CVE-2010-4563

The Linux kernel, when using IPv6, allows remote attackers to determine whether a host is sniffing the network by sending an ICMPv6 Echo Request to a multicast address and determining whether an Echo Reply is sent, as demonstrated by thcping...

openssl: malformed RFC 3779 data can cause assertion failures

OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service assertion failure via an X.509 certificate containing certificate-extension data associated with 1 IP address blocks or 2 Autonomous System AS identifiers...

kernel: net: improve sequence number generation

The 1 IPv4 and 2 IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service disrupted networking or hijack network sessions by predicting...

kernel: wrong headroom check in udp6_ufo_fragment()

The udp6ufofragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload UFO configuration is enabled, allows remote attackers to cause a denial of service system crash by sending fragmented IPv6 UDP packets to a bridge device...

UBUNTU-CVE-2011-4326

The udp6ufofragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload UFO configuration is enabled, allows remote attackers to cause a denial of service system crash by sending fragmented IPv6 UDP packets to a bridge device...

kernel: ipv6: make fragment identifications less predictable

The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service disrupted networking by predicting these values and sending crafted packets...

kernel: ipv6: make fragment identifications less predictable

The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial of service disrupted networking by predicting these values and sending crafted packets...

PT-2011-1067 · Suse +2 · Ext4Dev-Kmp-Trace +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.39 ext4dev-kmp-trace affected versions not specified Description: The issue allows remote attackers to cause a denial of service, potentially leading to a system crash. This can be achieved by sending...

CentOS Update for openswan CESA-2009:0402 centos5 i386

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptxrefname:"URL",...

CentOS Update for openswan CESA-2009:1138 centos5 i386

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptxrefname:"URL",...

PT-2012-1534 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.34 Description: The issue affects the Linux kernel, specifically the ip gre module. It allows remote attackers to cause a denial of service by sending a packet during module loading, resulting in an OOPS...

kernel: ipv4: netfilter: ip_tables: fix infoleak to userspace

net/ipv4/netfilter/iptables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by...

CVE-2011-1637

Cisco Unified IP Phones 7900 devices aka TNP phones with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962...

kernel: ipv4: netfilter: ip_tables: fix infoleak to userspace

net/ipv4/netfilter/iptables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by...