CVE-2007-3107

The CVE-2007-3107 entry concerns a flaw in the Linux kernel signal handling on PowerPC systems using HTX. The issue allows local users to cause a denial of service via floating point corruption and concurrency issues related to clearing MSR bits, as described in the initial document. Connected so...

CVE-2007-3107

The signal handling in the Linux kernel before 2.6.22, including 2.6.2, when running on PowerPC systems using HTX, allows local users to cause a denial of service via unspecified vectors involving floating point corruption and concurrency, related to clearing of MSR bits...

security flaw

The signal handling in the Linux kernel before 2.6.22, including 2.6.2, when running on PowerPC systems using HTX, allows local users to cause a denial of service via unspecified vectors involving floating point corruption and concurrency, related to clearing of MSR bits...

httpd scoreboard lack of PID protection

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the workerscore and processscore arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."...

httpd scoreboard lack of PID protection

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the workerscore and processscore arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."...

CVE-2007-3304

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the workerscore and processscore arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."...

Apache httpd multiple local DoS conditions

It's possible to manipalte main worker process causing it to send SIGUSR signal from root to any process, process halt, resources exhaustions...

[SECURITY] Fedora 7 Update: zvbi-0.2.25-1.fc7

ZVBI provides functions to capture and decode VBI data. The vertical blanki ng interval VBI is an interval in a television signal that temporarily suspe nds transmission of the signal for the electron gun to move back up to the first line of the television screen to trace the next screen field. T...

Low: gdb security and bug fix update

6.3.0.0-1.143 - Fix unhandled race cases of exec from threaded program BZ 202689. - Add testcase for exec from threaded program BZ 202689. 6.3.0.0-1.142 - Fixed zombie threads regression from the stale threads crash fix BZ 195429. 6.3.0.0-1.141 - Fix bogus 0x0 unwind of the thread's topmost...

3proxy 0.5.3g (Windows x86) - 'proxy.c logurl()' Remote Buffer Overflow

/ 3proxyv0.5.3g: win32 service remote buffer overflow exploit. by: vade79/v9 [email protected] fakehalo/realhalo compile: gcc x3proxy-win32.c -o x3proxy-win32 syntax: ./x3proxy-win32 -pr -h host sumus homepage/url: http://3proxy.ru/ 3Proxy tiny free proxy server previously known as 3APA3A tiny...

A local attacker using FreeBSD4. 3 design vulnerabilities to obtain system privilege-vulnerability warning-the black bar safety net

Found FreeBSD 4.3 there is a design on the vulnerability, which allows the user in the other processes inserted in the signal handlers to. The problem is in the rforkRFPROC|RFSIGSHARE, if the child process exec a setuid program, then the parent process set up a signal handlers, the signal handler...

Fedora Core 5 : openssh-4.3p2-4.12.fc5 (2007-395)

Fri Mar 30 2007 Miloslav Trmac - 4.3p2-4.12 - Fix an information leak in Kerberos password authentication CVE-2006-5052 Resolves: 234640 - Fri Nov 10 2006 Tomas Mraz - 4.3p2-4.11 - CVE-2006-5794 - properly detect failed key verify in monitor 214641 - kill all ssh sessions when stop is called in...

CVE-2005-4835

The athratesample function in the athrate/sample/sample.c sample code in MadWifi before 0.9.3 allows remote attackers to cause a denial of service failed KASSERT and system crash by moving a connected system to a location with low signal strength, and possibly other vectors related to a race...

Mandrake Linux Security Advisory : openssh (MDKSA-2006:179)

Tavis Ormandy of the Google Security Team discovered a Denial of Service vulnerability in the SSH protocol version 1 CRC compensation attack detector. This could allow a remote unauthenticated attacker to trigger excessive CPU utilization by sending a specially crafted SSH message, which would th...

SUSE-SA:2006:062: openssh

The remote host is missing the patch for the advisory SUSE-SA:2006:062 openssh. Several security problems were fixed in OpenSSH 4.4 and the bug fixes were back ported to the openssh versions in our products. - CVE-2006-4924: A denial of service problem has been fixed in OpenSSH which could be use...

Mozilla Firefox JavaScript处理程序竞争条件内存破坏漏洞

Mozilla Firefox是一款开放源代码的WEB浏览器。 Mozilla Firefox处理信号存在竞争条件问题，远程攻击者可以利用漏洞进行内存破坏攻击，可能以进程权限执行任意指令。 Firefox当处理深层嵌套的XML文档显示时被javascript处理程序中断，如果浏览器之后通过脚本重定向到新的位置，那么所有未完成的解析过程会中断，其所有结构也被释放，之间就可能存在两次释放而造成的内存破坏问题，可使应用程序崩溃，可能以进程权限执行任意指令。 Mozilla Firefox 1.5 beta 2 Mozilla Firefox 1.5 beta 1 Mozilla Firefox...

madwifi buffer overflow

Buffer overflow in Atheros driver on SIOCGIWSCAN signal processing...

Important openssh security update

3.9p1-8.RHEL4.17 - CVE-2006-5051 don't call cleanups from signal handler 208347 3.9p1-8.RHEL4.16 - CVE-2006-4924 prevent DoS on deattack detector code 207955...

Debian DSA-1212-1 : openssh - Denial of service

Two denial of service problems have been found in the OpenSSH server. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities : - CVE-2006-4924 The sshd support for ssh protocol version 1 does not properly handle duplicate incoming blocks. This could allow a remo...

[SECURITY] [DSA 1212-1] New openssh packages fix denial of service

------------------------------------------------------------------------ Debian Security Advisory DSA-1212-1 [email protected] http://www.debian.org/security/ Noah Meyerhans November 15, 2006 - ------------------------------------------------------------------------ Package : openssh...