sssd security and bug fix update

1.12.4-47.4 - Resolves: rhbz1268783 - Memory leak / possible DoS with krb auth. 1.12.4-47.3 - Resolves: rhbz1268784 - SSSD POSIX attribute check is too strict 1.12.4-47.2 - Resolves: rhbz1264098 - cleanupgroups should sanitize dn of groups 1.12.4-47.1 - Resolves: rhbz1258398 - sysdb sudo search...

Mozilla Firefox and Firefox ESR CryptoKey interface implementation code injection vulnerability

Mozilla Firefox is an open source web browser.Firefox ESR is an extended support version of Firefox. A security vulnerability in Mozilla Firefox's CryptoKey interface implementation allows attackers to conduct denial-of-service attacks using special keys...

The vulnerability of the web application for data synchronization with ownCloud allows a hacker to inject arbitrary web or HTML code.

The vulnerability of the web application for data synchronization with ownCloud exists due to the lack of measures taken to protect the structure of the web page. Exploiting this vulnerability allows a malicious actor to inject arbitrary web or HTML code using special symbols within the file name...

OpenSMTPD Information Disclosure Vulnerability

OpenSMTPD is a free server-side implementation of the SMTP protocol. OpenSMTPD suffers from a security vulnerability that allows remote attackers to exploit the vulnerability to submit special requests to obtain sensitive information...

HP Photosmart B210 SMB server denial of service vulnerability

HP Photosmart B210 is a printer product. A security vulnerability exists in the HP Photosmart B210 that allows remote attackers to commit a denial of service by submitting a special request...

OpenSMTPD Memory Corruption Vulnerability

OpenSMTPD is a free server-side implementation of the SMTP protocol. OpenSMTPD suffers from a memory corruption vulnerability that allows remote attackers to exploit the vulnerability to submit special requests for denial of service attacks...

Tomabo MP4 Player 3.11.6 - Local Stack Overflow (SEH)

Tomabo MP4 Player 3.11.6 - Local Stack Overflow SEH !/usr/bin/python Exploit Title: Tomabo MP4 Player 3.11.6 SEH Based Stack Overflow Exploit Author: @yokoacc, @nudragn, @runggareksya Vendor Homepage: http://www.tomabo.com/ Software Link: http://www.tomabo.com/mp4-player/download.html Vulnerable...

The vulnerability of the NX-OS network operating system allows a hacker to execute arbitrary operating system commands.

The vulnerability of the NX-OS network operating system is related to deficiencies in access control for certain functions. Exploiting this vulnerability allows a malicious actor, operating locally, to execute arbitrary commands on the operating system by using special symbols in file names...

Pulse Connect Secure Legitimate Conference ID Number Disclosure Vulnerability

Pulse Connect Secure is an SSL-based VPN for businesses. Pulse Connect Secure has a security vulnerability that allows remote users to submit special requests to determine the ID number of a legitimate process session...

WhatsApp Web 'vCard' Format Remote Code Execution Vulnerability

WhatsApp is a suite of cross-platform mobile applications that utilize the web to deliver text messages, and WhatsApp Web is the web version. A remote code execution vulnerability exists in WhatsApp Web, which allows remote attackers to conduct denial-of-service attacks or execute arbitrary code ...

Huawei eSpace U1900 Series Switches Denial of Service Vulnerability

Huawei eSpace U1910, eSpace U1911, eSpace U1930, eSpace U1960, eSpace U1980, and eSpace U1981 are eSpace U1900 series switch products from Huawei, China. A security vulnerability exists in Huawei eSpace U1910/U1911/U1930/U1960/U1980/U1981, which can be exploited by an attacker to submit a special...

Windows win32k.sys TTF Font Processing win32k!fsc_RemoveDups Out-of-Bounds Pool Memory Access

Source: https://code.google.com/p/google-security-research/issues/detail?id=401&can=1 We have encountered a Windows kernel crash in the win32k!fscRemoveDups function while processing corrupted TTF font files, such as: --- PAGEFAULTINNONPAGEDAREA 50 Invalid system memory was referenced. This canno...

Microsoft Windows Kernel - NtGdiBitBlt Buffer Overflow (MS15-097)

Microsoft Windows Kernel - NtGdiBitBlt Buffer Overflow MS15-097 Source: https://code.google.com/p/google-security-research/issues/detail?id=474 --- The attached PoC triggers a buffer overflow in the NtGdiBitBlt​ system call. It reproduces reliable on Win 7 32-bit with Special Pool enabled on...

Microsoft Windows Kernel - 'NtGdiBitBlt' Buffer Overflow (MS15-097)

Source: https://code.google.com/p/google-security-research/issues/detail?id=474 --- The attached PoC triggers a buffer overflow in the NtGdiBitBlt system call. It reproduces reliable on Win 7 32-bit with Special Pool enabled on win32k.sys --- Proof of Concept:...

Microsoft Windows Kernel - UserCommitDesktopMemory Use-After-Free (MS15-073)

Microsoft Windows Kernel - UserCommitDesktopMemory Use-After-Free MS15-073 Source: https://code.google.com/p/google-security-research/issues/detail?id=335 Freed memory is accessed after switching between two desktops of which one is closed. The testcase crashes with and without special pool...

Microsoft Windows Kernel - Bitmap Handling Use-After-Free (MS15-061) (2)

Microsoft Windows Kernel - Bitmap Handling Use-After-Free MS15-061 2 Source: https://code.google.com/p/google-security-research/issues/detail?id=311 Bitmap object Use-after-Free 2 The attached PoC triggers a blue screen due to a use after free vulnerability. The crashes are unreliable, however yo...

Microsoft Windows Kernel - bGetRealizedBrush Use-After-Free (MS15-097)

Microsoft Windows Kernel - bGetRealizedBrush Use-After-Free MS15-097 Source: https://code.google.com/p/google-security-research/issues/detail?id=458 --- The attached testcase crashes Win 7 with Special Pool on win32k while accessing freed memory in bGetRealizedBrush​​. --- Proof of Concept:...

Microsoft Windows Kernel - Use-After-Free with Cursor Object (MS15-097)

Microsoft Windows Kernel - Use-After-Free with Cursor Object MS15-097 Source: https://code.google.com/p/google-security-research/issues/detail?id=457 --- The attached testcase crashes Win 7 with Special Pool enabled while accessing the freed global cursor object gpqCursor​. See poc.cpp for...

Microsoft Windows Kernel - HmgAllocateObjectAttr Use-After-Free (MS15-061)

Microsoft Windows Kernel - HmgAllocateObjectAttr Use-After-Free MS15-061 Source: https://code.google.com/p/google-security-research/issues/detail?id=320 The PoC bug checks reliably with Special Pool enabled on writing to freed memory. A reference to the freed memory is held at offset +0x10 of the...

Microsoft Windows Kernel - NtGdiStretchBlt Pool Buffer Overflow (MS15-097)

Microsoft Windows Kernel - NtGdiStretchBlt Pool Buffer Overflow MS15-097 Source: https://code.google.com/p/google-security-research/issues/detail?id=415 --- Tested on Win 7 32-bit with Special Pool enabled. Multiple pool buffer overflows can be triggered through the NtGdiStretchBlt system call. T...