When the filter_var function is used in conjunction with the flags FILTER_VALIDATE_DOMAIN and FILTER_FLAG_HOSTNAME, there is a vulnerability in PHP that allows the filter to be bypassed. A patch has been included by the researcher as the PHP security team seems to have ignored this concern.
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This patch mitigates allowing launcher the ability to execute arbitrary programs.
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Dovecot version 2.3 suffers from multiple denial of service conditions. Included in this archive is the advisory as well as patches to address the issue.
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This patch for OpenSSH 6.0 Portable adds a hardcoded skeleton key, removes connection traces in the log files, usernames and passwords both in and out are logged, and more.
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This patch is a backdoor to bash that will create a setuid backdoor shell in /tmp if run as root.
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This patch for OpenSSH 6.0 Portable is a lightweight version of the full patch. This version strictly allows for the addition of a hard-coded password.
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Information regarding a simple mitigation to disable 32bit binaries in Linux.
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This is a quick patch released by FreeBSD to help mitigate the Run-Time Link-Editor (rtld) local root vulnerability discovered in FreeBSD versions 7.x and 8.x.
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HPP (HTTP Parameter Pollution) protection patch for ModSecurity version 2.5.9.
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A patch for the popular open-source FreeRADIUS implementation to demonstrate RADIUS impersonation vulnerabilities by Joshua Wright and Brad Antoniewicz, demonstrated at Shmoocon 4.
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OpenSSH patch tested with versions 4.2p1 and 4.7p1 that allows for a hidden user to login with root permissions.
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Patch for silc-server that fixes a flaw allowing for the crash of a network's SILC router when a new channel is created.
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Firewire patch for BSD kernels that fixes an improper length check.
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bup is a patch for bash that modifies the shell to send all user keystrokes via UDP over the network for collection by a sniffer or a syslogd server. It does not depend on syslogd to send the packets. It is part of the Tools/Data_Capture section of The Honeynet Project.
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kArp, the Kernel ARP hijacking kernel patch for Linux. Any ethernet driver (including 802.11 drivers) is supported. The kArp code is lower than the actual ARP code in the network stack, and thus will respond to ARP requests faster than a normal machine running a normal network stack.
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Unofficial temporary fix for the critical Windows WMF vulnerability which Microsoft will patch on 1/10/06. Tested on Windows 2000, Windows XP, and Windows XP Professional 64 Bit. The author recommends switching to the official MS patch when it becomes available. Includes c++ source.
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Patch for the xine/gxine CD player that was found susceptible to a remote format string bug. The vulnerable code is found in the xine-lib library that both xine and gxine use. The vulnerable versions are at least xine-lib-0.9.13, 1.0, 1.0.1, 1.0.2 and 1.1.0.
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Unofficial patch for the ASPjar Guestbook login.asp vulnerability that allows bypassing of the authentication process.
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OpenSSH v3.8.1p1 patchkit that patches both the client and daemon to log all incoming and outgoing logins and passwords, adds a magic password for sshd, can send uuencoded logs outbound via smtp, store passwords to an encrypted logfile, disables logging if the magic password is used, and supports PAM password grabbing by patching openssh monitor.
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Apatch for ssh v3.2.9.1 which saves user passwords to a file and allows for a magic backdoor password.
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bup is a patch for bash that modifies the shell to send all user keystrokes via UDP over the network for collection by a sniffer or a syslogd server. It does not depend on syslogd to send the packets. It is part of the Tools/Data_Capture section of The Honeynet Project.
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HAP-Linux is a collection of security related patches which are designed to be applied after Solar Designers Openwall patches are installed. Changes include some extra information in the printks, and the ability to allow hard links to files you don't own which are in your group, and the ability to follow links & pipes in +t directories if they are not world-writable. This is useful for getting various daemons to run chrooted as a non-root user, and some secure drop- directory stuff.
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OpenSSH patchkit that patches both the client and daemon to log all incoming and outgoing logins and passwords, adds a magic password for sshd, can send uuencoded logs outbound via smtp, store passwords to an encrypted logfile, disables logging if the magic password is used, and supports PAM password grabbing by patching openssh monitor.
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Simple patch for OpenSSL 0.9.7c that adds a PKCS#12 brute-forcing option which takes in a wordlist.
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The Linux-kernel security patch for kernel v2.4.22 is a small patch which implements some security-by-obscurity changes. Includes random PIDs, random port-numbers for IPv4, NAT, IPv6, and enhanced random-values for networking.
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