Mandrake Linux Security Advisory : kernel (MDKSA-2007:171)

Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel : The Linux kernel did not properly save or restore EFLAGS during a context switch, or reset the flags when creating new threads, which allowed local users to cause a denial of service process crash CVE-2006-5755. The...

DSA-1356-1 linux-2.6 - several vulnerabilities

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PPPoE authentication and use-vulnerability and early warning-the black bar safety net

This article is based on the Black anti-2 0 0 5, No. 8, issue of the PPPoE authentication risks with the use of the original author: the knife）rewritten, or republished, column reader Mo laugh to. One, Foreword In recent years, Internet data traffic has developed rapidly, broadband users showed...

Important: kernel security update

2.6.9-55.0.2.0.1 - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - fix for nfs open call taking longer issue Chuck Lever orabug 5580407 bz 219412 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - fix percpu api bugon with rds Zach...

PPPoE socket PPPIOCGCHAN denial of service

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

Memory corruption

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

CVE-2007-2525

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

CVE-2007-2525

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

CVE-2007-2525

CVE-2007-2525 : Memory leak in the Linux kernel PPPoE socket implementation allows a local user to cause a denial of service by creating a socket with connect and releasing it before PPPIOCGCHAN is initialized. Affected: Linux kernel before 2.6.21-git8. Impact: memory consumption leading to DoS. ...

CVE-2007-2525

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

CVE-2007-2525: Undefined Security Weakness

Memory leak in the PPP over Ethernet PPPoE socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service memory consumption by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized...

PPPOE authentication the defect caused the harm-vulnerability warning-the black bar safety net

Author: black lantern Black Mask） Source: Black Mask'blog The article has a table in the hacker X-Files 2 0 0 7 in the first period,reproduced please specify! With the network technology rapid development, the different access methods and thus also into our lives at the time, from the most common...

Hacker attack and Defense of the PPPoE authentication and use-vulnerability and early warning-the black bar safety net

A Foreword In recent years, Internet data traffic has developed rapidly, broadband users showed explosive growth, the operators in the use of xDSL, LAN, HFC, wireless and other access methods at the same time, in order to build an operable, manageable and profitable broadband network, is very...

Apple Mac OS X 2006-007更新修复多个安全漏洞

Mac OS X是苹果家族计算机所使用的操作系统。 Apple 2006-007安全更新修复了Mac OS X中的多个安全漏洞，具体包括： CVE-2006-4396 Apple Type Services服务程序不安全地创建了错误日志文件，允许本地攻击者以系统权限覆盖或创建文件。 CVE-2006-4398 Apple Type Services服务程序中存在多个缓冲区溢出漏洞。本地攻击者可以通过发送特制的服务请求触发这些溢出，导致拒绝服务或以系统权限执行任意指令。 CVE-2006-4400 Apple Type...

CVE-2006-4406: Undefined Security Weakness

Buffer overflow in PPP on Apple Mac OS X 10.4.x up to 10.4.8 and 10.3.x up to 10.3.9, when PPPoE is enabled, allows remote attackers to execute arbitrary code via unspecified vectors...

Crack telecommunications“starry sky rapid”limited-vulnerability warning-the black bar safety net

Install starry sky high speed,landing after the Internet,the starry sky extremely fast automatically sent to the server host NIC address,the server will mark out you've been using“sky speed”dial, once the tag is successful, the future no matter you use what dial-up software or the router will not...

CVE-2006-4304

Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service panic, obtain sensitive information, and possibly execute arbitrary code via crafted Link Contr...

Airport Administrative Traffic Detection (192/UDP)

The remote host is an Airport, Airport Extreme or Airport Express wireless access point. It is possible to gather information about the remote base station such as its connection type or connection time by sending packets to UDP port 192. An attacker connected to this network may also use this...

CVE-2004-1390

Multiple buffer overflows in the PPPoE daemon PPPoEd in QNX RTP 6.1 allow remote attackers to execute arbitrary code via a long argument to the 1 -F, 2 name, 3 en, 4 upscript, 5 downscript, 6 retries, 7 timeout, 8 scriptdetach, 9 noscript, 10 nodetach, 11 remotemac, or 12 localmac flags...

CVE-2004-1391

Untrusted execution path vulnerability in the PPPoE daemon PPPoEd in QNX RTP 6.1 allows local users to execute arbitrary programs by modifying the PATH environment variable to point to a malicious mount program...