httpd, mod_ssl security update

CentOS Errata and Security Advisory CESA-2012:0128 Updated httpd packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base...

Apache 2.2 - Scoreboard Invalid Free On Shutdown

Apache 2.2 - Scoreboard Invalid Free On Shutdown Source: http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/ Introduction Apache 2.2 webservers may use a shared memory segment to share child process status information scoreboard between the child processes and the parent...

Apache 2.2 - Scoreboard Invalid Free On Shutdown

Source: http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/ Introduction Apache 2.2 webservers may use a shared memory segment to share child process status information scoreboard between the child processes and the parent process running as root. A child running with lowe...

Ruby Random Number Values Information Disclosure Vulnerability

This host is installed with Ruby and is prone to information disclosure vulnerability. OpenVAS Vulnerability Test $Id: secpodrubyrandomnumbervaluesinfodiscvuln.nasl 8196 2017-12-20 12:13:37Z cfischer $ Ruby Random Number Values Information Disclosure Vulnerability Authors: Sooraj KS Copyright:...

Design/Logic Flaw

Ruby before 1.8.7-p352 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900. NOTE: this issu...

CVE-2011-2686

Ruby before 1.8.7-p352 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900. NOTE: this issu...

PHP Socket connect() Stack Buffer Overflow

Hi there, This is a quick writeup about some fun with apache based on CVE-2011-1938 that was disclosed yesterday. While the first POC was literally just a trivial POC - the second one was written for self-educational purposes we leared quite a lot which is the most important thing and we hope it...

Samba LSA LsarAddPrivilegesToAccount Crafted Request Handling Heap Overflow (CVE-2007-2446)

Samba is an open-source implementation of the file, print, and other network services suite known as SMB/CIFS Server Message Block/Common Internet File System. A heap-based buffer overflow vulnerability exists in the way Samba handles RPC messages. The vulnerability is due to a boundary error whi...

Apache Httpd < 2.0.64 : mod_cache and mod_dav DoS

A flaw was found in the handling of requests by modcache 2.2 and moddav 2.0 and 2.2. A malicious remote attacker could send a carefully crafted request and cause a httpd child process to crash. This crash would only be a denial of service if using the worker MPM. This issue is further mitigated a...

CVE-2010-0664

Google Chrome prior to version 4.0.249.78 is affected by a stack consumption vulnerability in ChildProcessSecurityPolicy::CanRequestURL. The issue allows remote attackers to trigger memory consumption and a crash by supplying a URL that uses multiple protocols (e.g., repeated view-source: sequenc...

Mandrake Security Advisory MDVSA-2009:240 (apache)

The remote host is missing an update to apache announced via advisory MDVSA-2009:240. SPDX-FileCopyrightText: 2009 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only OR...

Null pointer dereference

The approxyftphandler function in modules/proxy/proxyftp.c in the modproxyftp module in the Apache HTTP Server 2.0.63 and 2.2.13 allows remote FTP servers to cause a denial of service NULL pointer dereference and child process crash via a malformed reply to an EPSV command...

CVE-2009-3094

The approxyftphandler function in modules/proxy/proxyftp.c in the modproxyftp module in the Apache HTTP Server 2.0.63 and 2.2.13 allows remote FTP servers to cause a denial of service NULL pointer dereference and child process crash via a malformed reply to an EPSV command...

Debian DSA-1800-1 : linux-2.6 - denial of service/privilege escalation/sensitive memory leak

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, privilege escalation or a sensitive memory leak. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-0028 Chris Evans discovered a situation in which ...

[SECURITY] [DSA 1787-1] New Linux 2.6.24 packages fix several vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ---------------------------------------------------------------------- Debian Security Advisory DSA-1787-1 [email protected] http://www.debian.org/security/ Dann Frazier May 2, 2009 http://www.debian.org/security/faq -...

Mandriva Update for apache MDKSA-2007:140 (apache)

Check for the Version of apache OpenVAS Vulnerability Test Mandriva Update for apache MDKSA-2007:140 apache Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under t...

CVE-2009-0028

The clone system call in the Linux kernel 2.6.28 and earlier allows local users to send arbitrary signals to a parent process from an unprivileged child process by launching an additional child process with the CLONEPARENT flag, and then letting this new process exit...

CVE-2009-0028

The clone system call in the Linux kernel 2.6.28 and earlier allows local users to send arbitrary signals to a parent process from an unprivileged child process by launching an additional child process with the CLONEPARENT flag, and then letting this new process exit...

CVE-2009-0028

The clone system call in the Linux kernel 2.6.28 and earlier allows local users to send arbitrary signals to a parent process from an unprivileged child process by launching an additional child process with the CLONEPARENT flag, and then letting this new process exit...

Privilege escalation via PR_SET_PDEATHSIG

Linux kernel 2.4.35 and other versions allows local users to send arbitrary signals to a child process that is running at higher privileges by causing a setuid-root parent process to die, which delivers an attacker-controlled parent process death signal PRSETPDEATHSIG...