OpenBSD 3.3 Semget() Integer Overflow Vulnerability (1)

No description provided by source. source: http://www.securityfocus.com/bid/8464/info A vulnerability has been discovered in the OpenBSD semget system call. The problem occurs due to insufficient sanity checks before allocating memory using the user-supplied nsems value as an argument. As a resul...

Samba 2.2.8 - Remote Root Exploit - sambal.c

No description provided by source. / Remote root exploit for Samba 2.2.x and prior that works against Linux all distributions, FreeBSD 4.x, 5.x, NetBSD 1.x and OpenBSD 2.x, 3.x and 3.2 non-executable stack. sambal.c is able to identify samba boxes. It will send a netbios name packet to port 137. ...

OpenSSH 3.x Challenge-Response Buffer Overflow Vulnerabilities (1)

No description provided by source. source: http://www.securityfocus.com/bid/5093/info The OpenSSH team has reported two vulnerabilities in OpenSSH that are remotely exploitable and may allow for unauthenticated attackers to obtain root privileges. The conditions are related to the OpenSSH SSH2...

OpenBSD 3.3/3.4 sysctl Local Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/9073/info A denial of service vulnerability has been reported for OpenBSD, specifically when handling malformed calls to sysctl. By invoking systcl and passing a specific flag in conjunction with a negative argument may...

Debian Linux 2.0/2.0 r5,FreeBSD <= 3.2,OpenBSD 2.4,RedHat Linux 5.2 i386,S.u.S.E. Linux <= 6.1 Lsof Buffer Overflow Vulnerability (2)

No description provided by source. source: http://www.securityfocus.com/bid/496/info Lsof is an open file management utility included with many linux distributions. When run setuid root or setgid kmem, it is subject to a buffer overflow that can lead to regular users gaining root priveleges. /...

OpenBSD 4.1 bgplg 'cmd' Parameter Cross-Site Scripting Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/27535/info OpenBSD bgplg is prone to a cross-site scripting vulnerability because the application fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the...

OpenBSD 3.x ISAKMPD Security Association Piggyback Delete Payload Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/10496/info It is reported that OpenBSD's isakmpd daemon is susceptible to a remote denial of service vulnerability. An attacker is able to delete security associations and policies from IPSec VPN's by sending a malformed...

FreeBSD and OpenBSD 'ftpd' NULL Pointer Dereference Denial of Service Vulnerability

No description provided by source. /FreeBSD and OpenBSD 'ftpd' NULL Pointer Dereference Denial Of Service Vulnerability The FreeBSD and OpenBSD 'ftpd' service is prone to a denial-of-service vulnerability because of a NULL-pointer dereference. Successful exploits may allow remote attackers to cau...

Multiple Vendors libc:fts_*() - Local Denial of Service Exploit

No description provided by source. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 libc:fts:multiple vendors, Denial-of-service Author: Maksymilian Arciemowicz SecurityReason.com Date: - - Dis.: 21.10.2008 - - Pub.: 04.03.2009 CVE: CVE-2009-0537 We are going informing all vendors, about this proble...

OpenBSD 2.9/3.0 Default Crontab root Compromise Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/4495/info OpenBSD ships with a number of cron jobs configured by default. The tasks are for the purpose of summarizing system information. The mail1 utility is used to send the summaries to the root user. This utility...

Apache 2.x HTTP Server Arbitrary HTTP Request Headers Security Weakness

漏洞类型： 设计缺陷 受影响的组件 VMWare ESX Server 3.0 VMWare ESX Server 2.5.4 Patch 1 VMWare ESX Server 2.5.4 VMWare ESX Server 2.5.3 Patch 4 VMWare ESX Server 2.5.3 VMWare ESX Server 2.5.2 VMWare ESX Server 2.5 VMWare ESX Server 2.1.3 Patch 2 VMWare ESX Server 2.1.3 VMWare ESX Server 2.1.2 VMWare ESX Server...

OpenBSD 3.x PF RDR Network Information Leakage Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/8082/info OpenBSD PF is prone to an information leakage vulnerability when configured to redirect incoming traffic from standard ports to high ports. This occurs because PF responds different to packets destined for activ...

SeaMonkey 1.1.8 - Remote Array Overrun

No description provided by source. From Full Disclosure: http://seclists.org/fulldisclosure/2009/Nov/221 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 SeaMonkey 1.1.8 Remote Array Overrun Arbitrary code execution Author: Maksymilian Arciemowicz and sp3x http://SecurityReason.com Date: - - Dis.:...

Google Announces its BoringSSL OpenSSL Fork

In the year-plus since surveillance, privacy and Snowden became part of the daily security conversation, technologies that safeguard online communication and commerce have become Job 1 for experts anxious to plug gaping flaws and shore up other usability deficiencies. OpenSSL is probably at the t...

Google Unveils BoringSSL, Another Flavor of OpenSSL

The open source encryption protocol, OpenSSL, which is used by several social networks, search engines, banks and other websites to enable secure connections while transmitting data, came to everybody's attention following the Heartbleed vulnerability, a critical bug in the OpenSSL's implementati...

oclHashcat v1.2 - GPGPU-based Multi-hash Cracker

oclHashcat is a GPGPU-based multi-hash cracker using a brute-force attack implemented as mask attack, combinator attack, dictionary attack, hybrid attack, mask attack, and rule-based attack. This GPU cracker is a fusioned version of oclHashcat-plus and oclHashcat-lite. GPU Driver requirements: NV...

[SECURITY] Fedora 20 Update: openssh-6.4p1-4.fc20

SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...

OpenBSD Initiates Fork of OpenSSL, LibreSSL

Heartbleed may have been the final straw, but the movement to create a fork of OpenSSL called LibreSSL had its roots in another issue that made the crypto libraries untenable for folks at OpenBSD. LibreSSL is an initiative spurred on by OpenBSD founder Theo de Raadt to split off and develop a...

[SSLsplit] Transparent and scalable SSL/TLS interception

SSLsplit is a tool for man-in-the-middle attacks against SSL/TLS encrypted network connections. Connections are transparently intercepted through a network address translation engine and redirected to SSLsplit. SSLsplit terminates SSL/TLS and initiates a new SSL/TLS connection to the original...

PAM S/Key: Information disclosure

Background PAM S/Key is a pluggable authentication module for the OpenBSD Single-key Password system. Description Ulrich Müller reported that a Gentoo patch to PAM S/Key does not remove credentials provided by the user from memory. Impact A local attacker with privileged access could inspect a...