2149 matches found
USN-2395-1 linux vulnerabilities
Nadav Amit reported that the KVM Kernel Virtual Machine mishandles noncanonical addresses when emulating instructions that change the rip Instruction Pointer. A guest user with access to I/O or the MMIO can use this flaw to cause a denial of service system crash of the guest. CVE-2014-3647 A flaw...
PT-2014-5435 · Linux +5 · Linux Kernel +5
Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 3.17.2 Description: The issue is related to the KVM subsystem in the Linux kernel, specifically in the arch/x86/kvm/vmx.c file. It does not have an exit handler for the INVVPID instruction, which allows guest OS...
UBUNTU-CVE-2014-3646
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service guest OS crash via a crafted application. A local unprivileged guest user could use this flaw to crash the...
chromium: use-after-free in DOM, fixed in Chrome 38.0.2125.101
Use-after-free vulnerability in the ProcessingInstruction::setXSLStyleSheet function in core/dom/ProcessingInstruction.cpp in the DOM implementation in Blink, as used in Google Chrome before 38.0.2125.101, allows remote attackers to cause a denial of service or possibly have unspecified other...
UBUNTU-CVE-2014-7155
The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 4.4.x and earlier does not properly check supervisor mode permissions, which allows local HVM users to cause a denial of service guest crash or gain guest kernel mode privileges via vectors involving an 1 HLT, 2 LGDT, 3 LIDT, or 4...
CVE-2014-7155
The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 4.4.x and earlier does not properly check supervisor mode permissions, which allows local HVM users to cause a denial of service guest crash or gain guest kernel mode privileges via vectors involving an 1 HLT, 2 LGDT, 3 LIDT, or 4...
Smartcard Undocumented Commands: THC-SmartBrute
This tools finds undocumented and secret commands implemented in a smartcard. An instruction is divided into Class CLA, Instruction-Number INS and the parameters or arguments P1, P2, P3. … iterates through all the possible values of CLA and INS to find a valid combination. Furthermore it tries to...
Kernel: filter: prevent nla extensions to peek beyond the end of the message
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:...
kernel: x86_64: ptrace: sysret to non-canonical address
It was found that the Linux kernel's ptrace subsystem allowed a traced process' instruction pointer to be set to a non-canonical memory address without forcing the non-sysret code path when returning to user space. A local, unprivileged user could use this flaw to crash the system or, potentially...
DEBIAN-CVE-2014-4699
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service double...
UBUNTU-CVE-2014-4699
The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service double...
Solaris 2.6/7.0/8 netpr Buffer Overflow Vulnerability (1)
No description provided by source. source: http://www.securityfocus.com/bid/1200/info A buffer overrun exists in the 'netpr' program, part of the SUNWpcu LP package included with Solaris, from Sun Microsystems. Versions of netpr on Solaris 2.6 and 7, on both Sparc and x86 have been confirmed as...
PHP < 4.5.0 - unserialize Overflow
No description provided by source. $Id$ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/ require...
Monkey HTTP Server 0.1.4 File Disclosure Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/5792/info Monkey HTTP server is prone to a directory-traversal bug that may allow attackers to access sensitive files. By passing a malicious query to a vulnerable server, an attacker can potentially gain access to...
Gaim <= 1.2.1 URL Handling Remote Stack Overflow Exploit
No description provided by source. // Written by Ron [email protected] // Friday, May 13, 2005 // // This is a very weak demonstration of Gaim 1.2.1's stack overflow vulnerability // when processing email addresses. What this basically does is segfault you when you // do a /vuln command in...
Jordan Windows Telnet Server 1.0/1.2 Username Stack Based Buffer Overrun Vulnerability (2)
No description provided by source. source: http://www.securityfocus.com/bid/9316/info Jordan Windows Telnet Server has been reported prone to a remote buffer overrun vulnerability. The issue has been reported to present itself when a username of excessive length is supplied to the Telnet server...
WinRAR <= 3.60 beta 6 (SFX Path) Stack Overflow Exploit PoC
No description provided by source. WinRAR - Stack Overflows in SelF - eXtracting Archives ====================================================== Tested Versions..: WinRAR 3.60 beta 4 Author.............: posidron An SFX SelF-eXtracting archive is an archive, merged with an executable module, whic...
slocate 2.5/2.6 - Local Buffer Overrun Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/6676/info A vulnerability has been discovered in slocate. It has been reported that a buffer overrun occurs when running the slocate program with command line arguments of excessive length. Specifically, it is possible to...
FileCOPA FTP Server <= 1.01 (LIST) Remote Buffer Overflow Exploit (2)
No description provided by source. ============================================================================================= FileCOPA FTP Server = 1.01 LIST Remote Buffer Overflow Exploit2 By Umesh Wanve...
kernel: x86: exceptions are not cleared in AMD FXSAVE workaround
The restorefpuchecking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service task kill or possibly gain...