715 matches found
IPv6 toolkit
A security assessment and troubleshooting tool for the IPv6 protocols The SI6 Networks’ IPv6 toolkit is a set of IPv6 security/trouble-shoting tools, that can send arbitrary IPv6-based packets. IPv6 toolkit: List of Tools addr6: An IPv6 address analysis and manipulation tool. flow6: A tool to...
Mandriva Linux Security Advisory : squid (MDVSA-2015:103)
Updated squid packages fix security vulnerabilities : Due to incorrect state management, Squid before 3.3.12 is vulnerable to a denial of service attack when processing certain HTTPS requests if the SSL-Bump feature is enabled CVE-2014-0128. Matthew Daley discovered that Squid 3 did not properly...
Squid 3.x < 3.4.8 Multiple Vulnerabilities
Binary data 8634.prm...
Squid 3.x < 3.4.8 Multiple Vulnerabilities
According to its banner, the version of Squid running on the remote host is 3.x prior to 3.4.8. Therefore, it may be affected by the following vulnerabilities : - A off-by-one overflow flaw exists within the SNMP processing component. By using a specially crafted UDP SNMP request, a remote attack...
Amazon Linux AMI : kernel (ALAS-2014-328)
The ip6routeadd function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service memory consumption via a flood of ICMPv6 Router Advertisement packets. drivers/vhost/net.c in the Linux kernel...
DoS attacks (ICMPv6-based) resulting from IPv6 EH drops
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Folks, Ten days ago or so we published this I-D: http://www.ietf.org/internet-drafts/draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt Section 5.2 of the I-D discusses a possible attack vector based on a combination of "forged" ICMPv6 PTB messages and IP...
IPv6 DoS
Forget ICMPv6 PTB can break communication between two hosts...
openSUSE Security Update : kernel (openSUSE-SU-2014:0957-1)
The Linux Kernel was updated to fix various bugs and security issues. CVE-2014-4699: The Linux kernel on Intel processors did not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allowed local users to leverage a...
OpenBSD - ICMPv6 Fragment Remote Execution Exploit PoC
No description provided by source. The PoC executes the shellcode int 3 and returns. It overwrites the extfree function pointer on the mbuf and forces a mfreem on the overflowed packet. The Impacket library is used to craft and send packets http://oss.coresecurity.com/projects/impacket.html or...
Microsoft Windows VISTA/2008 ICMPv6 Router Advertisement Remote Code Execution Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/38061/info Microsoft Windows TCP/IP protocol implementation is prone to a remote code-execution vulnerability. An attacker can exploit this issue to execute arbitrary code with SYSTEM-level privileges. Successful attacks...
OpenBSD 3.x/4.x - ICMPv6 Packet Handling Remote Buffer Overflow Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/22901/info OpenBSD is prone to a remote buffer-overflow vulnerability because the software fails to bounds-check user-supplied data before copying it into an insufficiently sized buffer. A remote attacker can exploit this...
Ubuntu 12.04 LTS : linux-lts-quantal vulnerabilities (USN-2223-1)
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2228-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2224-1: Linux kernel (Raring HWE) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2223-1: Linux kernel (Quantal HWE) vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
USN-2221-1: Linux kernel vulnerabilities
Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...
Medium: kernel
Issue Overview: The ip6routeadd function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service memory consumption via a flood of ICMPv6 Router Advertisement packets. drivers/vhost/net.c in...
Cisco IOS XR ICMPv6 Redirect Denial of Service
The remote Cisco device is running a version Cisco IOS XR software that is potentially affected by a denial of service vulnerability related to handling ICMPv6 redirect messages. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid73436; scriptversion"1.7";...
Cisco IOS XR ICMPv6重定向处理拒绝服务漏洞
CVE ID:CVE-2014-2144 Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。 Cisco IOS XR 4.3.1.K9SEC及其他版本处理ICMPv6重定向数据包时出错，如果攻击者向受影响设备发送特制的 ICMPv6 重定向数据，此漏洞可造成几乎所有IPv4及IPv6通讯失败。 0 Cisco IOS XR 4.3.1.K9SEC 目前没有详细解决方案： http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2144...
CVE-2014-2144
Cisco IOS XR does not properly throttle ICMPv6 redirect packets, which allows remote attackers to cause a denial of service IPv4 and IPv6 transit outage via crafted redirect messages, aka Bug ID CSCum14266...