Microsoft Windows - POPMOV SS Privilege Escalation

Microsoft Windows - POPMOV SS Privilege Escalation Demo exploitation of the POP SS vulnerability CVE-2018-8897, leading to unsigned code execution with kernel privilages. - KVA Shadowing should be disabled and the relevant security update should be uninstalled. - This may not work with certain...

Linux/x86 - Disable Shadowing Shellcode (42 bytes)

include const char sc= "\x31\xdb" //xor ebx,ebx "\x8d\x43\x17" //LEA eax,ebx + 0x17 /LEA is FASTER than push and pop! "\x99" //cdq "\xcd\x80" //int 80 //setuid0 shouldn't returns -1 right? ; "\xb0\x0b" //mov al,0bh "\x52" //push edx /Termina la cadena con un 0 "\x68\x63\x6f\x6e\x76" //push dword...

40,000 Subdomains Tied to RIG Exploit Kit Shut Down

Tens of thousands of illegally established subdomains used by criminals involved with the RIG Exploit Kit were recently taken down after an investigation revealed that hackers were phishing domain account credentials to set up these subdomains. Most of the subdomains used GoDaddy as the primary...

Still Getting Served: A Look at Recent Malvertising Campaigns Involving Exploit Kits

Malvertising occurs when an online advertising network knowingly or unknowingly serves up malicious advertisements on a website. Malvertisements are a type of “drive-by” threat that tend to result in users being infected with malware for simply visiting a website. The victims of this threat are...

Picking Up Where Neutrino Left Off: RIG Pushing CrypMIC Ransomware

When an exploit kit fades away, it usually doesn’t take long for another to take its place in the limelight, especially when the kit is an integral part of the ransomware ecosystem. That’s exactly what’s happened over the past few weeks as researchers say they’ve seen an uptick in RIG Exploit Kit...

openSUSE Security Update : MozillaFirefox / MozillaThunderbird / mozilla-nspr (openSUSE-2015-290)

Mozilla Firefox and Thunderbird were updated to fix several important vulnerabilities. Mozilla Firefox was updated to 37.0.1. Mozilla Thunderbird was updated to 31.6.0. mozilla-nspr was updated to 4.10.8 as a dependency. The following vulnerabilities were fixed in Mozilla Firefox : - Miscellaneou...

Angler Exploit Kit Uses Domain Shadowing technique to Evade Detection

The world’s infamous Angler Exploit Kit has become the most advanced, much more powerful and the best exploit kit available in the market, beating the infamous BlackHole exploit kit, with a host of exploits including zero-days and a new technique added to it. Angler Exploit Kit's newest technique...

Domain Shadowing Latest Angler Exploit Kit Evasion Technique

The Angler Exploit Kit continues to evolve at an alarming rate, seamlessly adding not only zero-day exploits as they become available, but also a host of evasion techniques that have elevated it to the ranks of the more formidable hacker toolkits available. Researchers at Cisco’s Talos intelligen...

IBM AIX <= 4.2.1 snap Insecure Temporary File Creation Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/375/info The snap command is a diagnostic utlitiy for gathering system information on AIX platforms. It can only be executed by root, but it copies various system files into /tmp/ibmsupt/ under /tmp/ibmsupt/general/ you...

Slackware Linux <= 3.5 /etc/group missing results in root access Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/155/info Due to the way /bin/login behaves when a /etc/group file is not present under Slackware's version of the password shadowing suite, users who log in while this file is not present will be given uid and gid 0. This...

Mozilla: Frames can shadow top.location (MFSA 2012-103)

Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not prevent use of a "top" frame name-attribute value to access the location property, which makes it easier for remote attackers to conduct...

Mozilla: Frames can shadow top.location (MFSA 2012-103)

Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not prevent use of a "top" frame name-attribute value to access the location property, which makes it easier for remote attackers to conduct...

Mozilla: Fixes for Location object issues (MFSA 2012-90)

Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do not prevent use of the valueOf method to shadow the location object aka window.location, which makes it easier for remote attackers to...

Mozilla: Fixes for Location object issues (MFSA 2012-90)

Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do not prevent use of the valueOf method to shadow the location object aka window.location, which makes it easier for remote attackers to...

Mozilla: Location object can be shadowed using Object.defineProperty (MFSA 2012-59)

Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 do not prevent use of the Object.defineProperty method to shadow the location object aka window.location, which makes it easier for remote attackers to conduct cross-site scripting XSS attacks via vectors involving a...

Mozilla: Location object can be shadowed using Object.defineProperty (MFSA 2012-59)

Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 do not prevent use of the Object.defineProperty method to shadow the location object aka window.location, which makes it easier for remote attackers to conduct cross-site scripting XSS attacks via vectors involving a...

Mandriva Update for mozilla-thunderbird MDVSA-2012:147 (mozilla-thunderbird)

Check for the Version of mozilla-thunderbird OpenVAS Vulnerability Test Mandriva Update for mozilla-thunderbird MDVSA-2012:147 mozilla-thunderbird Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can...

Mandriva Update for firefox MDVSA-2012:145 (firefox)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 Greenbone AG 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 ifdescription scriptxrefname:"URL",...

linux/x86 setuid(0) && execve(/usr/sbin/pwunconv,0,0) 42 bytes

Exploit for linux/x86 platform in category shellcode ======================================================================== linux/x86 setuid0 && execve/usr/sbin/pwunconv,0,0 shellcode 42 bytes ======================================================================== Special Thanks Inj3ct0r Explo...

Linux/x86 - Disable Shadowing Shellcode (42 bytes)

Linux/x86 - Disable Shadowing Shellcode 42 bytes. Shellcode exploit for Linuxx86 platform include const char sc= "\x31\xdb" //xor ebx,ebx "\x8d\x43\x17" //LEA eax,ebx + 0x17 /LEA is FASTER than push and pop! "\x99" //cdq "\xcd\x80" //int 80 //setuid0 shouldn't returns -1 right? ; "\xb0\x0b" //mov...