openSUSE Security Update : libopenssl-devel (openSUSE-SU-2012:0083-1)

Various security vulnerabilities have been fixed in openssl : - DTLS plaintext recovery attack CVE-2011-4108 - uninitialized SSL 3.0 padding CVE-2011-4576 - malformed RFC 3779 data can cause assertion failures CVE-2011-4577 - SGC restart DoS attack CVE-2011-4619 - invalid GOST parameters DoS atta...

Linux Kernel Vulnerable to Privilege Escalation and DoS Attack

Multiple flaws have been identified in Linux Kernel and related software could allow hackers to hack your Linux machines, shared hosting and websites hosted on them. PRIVILEGE ESCALATION VULNERABILITY IN LINUX KERNEL A privilege escalation vulnerability has been identified in the widely used Linu...

FreeBSD : OpenSSL -- multiple vulnerabilities (5ac53801-ec2e-11e3-9cf3-3c970e169bc2)

The OpenSSL Project reports : An attacker using a carefully crafted handshake can force the use of weak keying material in OpenSSL SSL/TLS clients and servers. This can be exploited by a Man-in-the-middle MITM attack where the attacker can decrypt and modify traffic from the attacked client and...

OpenSSL Vulnerable to Man-in-the-Middle Attack and Several Other Bugs

Remember OpenSSL Heartbleed vulnerability? Several weeks ago, the exposure of this security bug chilled the Internet, revealed that millions of websites were vulnerable to a flaw in the OpenSSL code which they used to encrypt their communications. Now once again the OpenSSL Foundation has issued...

Vulnerability in OpenSSL - DTLS recursion flaw

By sending an invalid DTLS handshake to an OpenSSL DTLS client the code can be made to recurse eventually crashing in a DoS attack. Only applications using OpenSSL as a DTLS client are affected. Found by Imre Rad Search-Lab Ltd...

Security Advisory-Multiple Heap Overflow Vulnerabilities in Huawei Campus Series Switches

Some Huawei Campus series switches have three heap overflow vulnerabilities. When receiving some special malformed packets, such devices access heap memory that is beyond the valid range and cause unexpected restart of the devices. If an attacker keeps sending such malformed packets, the devices...

Fedora 20 : dovecot-2.2.13-1.fc20 (2014-6338)

Fixed a DoS attack against imap/pop3-login processes. If SSL/TLS handshake was started but wasn't finished, the login process attempted to eventually forcibly disconnect the client, but failed to do it correctly. This could have left the connections hanging arond for a long time. Affected Dovecot...

MGASA-2014-0223 Updated dovecot packages fix security vulnerability

Updated dovecot packages fix security vulnerability. Dovecot before 2.2.13 is vulnerable to a DoS attack against imap/pop3-login processes. If SSL/TLS handshake was started but wasn't finished, the login process attempted to eventually forcibly disconnect the client, but failed to do it correctly...

Updated dovecot packages fix security vulnerability

Updated dovecot packages fix security vulnerability. Dovecot before 2.2.13 is vulnerable to a DoS attack against imap/pop3-login processes. If SSL/TLS handshake was started but wasn't finished, the login process attempted to eventually forcibly disconnect the client, but failed to do it correctly...

CVE-2014-3145

The BPFSANCNLATTRNEST extension implementation in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service over-read and system crash via crafted BPF instructions. NOTE:...

Security Advisory-Radius Vulnerability on Some Huawei Devices

On huawei Campus Switch, AR, SRG,WLAN devices, the RADIUS component cannot handle malformed RADIUS packets. This vulnerability allows attackers to repeatedly restart the device, causing a DoS attack Vulnerability ID: HWPSIRT-2014-0307. This Vulnerability has been assigned Common Vulnerabilities a...

DoS via tables corruption in WordPress

Hello 3APA3A! There is DoS vulnerability in WordPress, about which I wrote in 2009 http://websecurity.com.ua/3152/, on English http://perishablepress.com/important-security-fix-for-wordpress/comment-page-5/comment-71666, which allows to conduct DoS attack or reinstall of the engine depending on...

rsync DoS

Resourcs exhaustion...

Linux Kernel - 'group_info' refcounter Overflow Memory Corruption

/ DoS poc for CVE-2014-2851 Linux groupinfo refcounter overflow memory corruption https://lkml.org/lkml/2014/4/10/736 @Tohmaxx - http://thomaspollet.blogspot.be If the app doesn't crash your system, try a different count argv1 Execution takes a while because 2^32 socket calls / include include...

Anonymous DoSer Denial of Service Tool

Anonymous DoSer is a denial-of-service attack tool associated with malicious activity. The tool crafts and sends multiple HTTP requests that can potentially cause attacked systems to become temporarily unresponsive...

Light Audio Player 1.0.14 Memory Corruption PoC

Usage Info cmdPoc.py Open your file.wav with the software. !/usr/bin/python + Author: TUNISIAN CYBER + Exploit Title: Light Audio Player 1.0.14 Memory Corruption PoC + Date: 22-03-2014 + Category: DoS/PoC + Tested on: WinXp/Windows 7 Pro + Vendor:...

Android Crash Reporter open to manipulation — Mozilla

Firefox for Android includes a Crash Reporter which sends crash data to Mozilla for analysis. Security researcher Roee Hay reported that third party Android applications could launch the crash reporter with their own arguments. Normally applications cannot read the private files of another...

XEE issue that could expose local files or easily trigger a DOS attack.

XXE security issue. Issue 414...

MGASA-2014-0042 Updated springframework packages fix CVE-2013-4152

Updated springframework packages fix security vulnerability: Alvaro Munoz discovered a XML External Entity XXE injection in the Spring Framework which can be used for conducting CSRF and DoS attacks on other sites CVE-2013-4152...

Security vulnerability in apache commons fileupload

Apache commons-fileupload 1.3.1 was released this weekend with a fix for CVE-2014-0050, involving a DoS attack when using specially crafted multipart requests. We need to determine if Confluence is vulnerable, and if so, upgrade to this version of the library...