Microsoft Windows Kernel - Pool Buffer Overflow Drawing Caption Bar (MS15-061)

Microsoft Windows Kernel - Pool Buffer Overflow Drawing Caption Bar MS15-061 Source: https://code.google.com/p/google-security-research/issues/detail?id=321 The PoC triggers a crashes due to a pool buffer overflow while drawing the caption bar of window. The trigger depends on the current window...

Microsoft Windows Kernel - win32k!vSolidFillRect Buffer Overflow (MS15-061)

Microsoft Windows Kernel - win32k!vSolidFillRect Buffer Overflow MS15-061 Source: https://code.google.com/p/google-security-research/issues/detail?id=313 The PoC triggers a pool buffer overflow in win32k!vSolidFillRect. ​When using Special Pool we get the crash immediately on the overwrite. Witho...

Microsoft Windows Kernel - FlashWindowEx​ Memory Corruption (MS15-097)

Microsoft Windows Kernel - FlashWindowEx​ Memory Corruption MS15-097 Source: https://code.google.com/p/google-security-research/issues/detail?id=475 --- The attached PoC triggers a wild write on Win 7 32-bit with Special Pool enabled on win32k.sys. --- Proof of Concept:...

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 - 'win32k!vSolidFillRect' Buffer Overflow (MS15-061)

Source: https://code.google.com/p/google-security-research/issues/detail?id=313 The PoC triggers a pool buffer overflow in win32k!vSolidFillRect. When using Special Pool we get the crash immediately on the overwrite. Without Special Pool we often get a crash in the same function, but sometimes it...

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 enabled. The attached crash output is with special enabled on win32k.sys and...

Microsoft Windows Kernel - 'FlashWindowEx​' Memory Corruption (MS15-097)

Source: https://code.google.com/p/google-security-research/issues/detail?id=475 --- The attached PoC triggers a wild write on Win 7 32-bit with Special Pool enabled on win32k.sys. --- Proof of Concept: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38276.zip...

F5 Networks BIG-IP : Boost memory allocator vulnerability (K16946)

Integer overflow in the orderedmalloc function in boost/pool/pool.hpp in Boost Pool before 3.9 makes it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large memory chunk size value, which causes less memory to be allocated than expected...

tomcat: non-persistent DoS attack by feeding data by aborting an upload

It was found that Tomcat would keep connections open after processing requests with a large enough request body. A remote attacker could potentially use this flaw to exhaust the pool of available connections and preventing further, legitimate connections to the Tomcat server to be made...

tomcat: non-persistent DoS attack by feeding data by aborting an upload

It was found that Tomcat would keep connections open after processing requests with a large enough request body. A remote attacker could potentially use this flaw to exhaust the pool of available connections and preventing further, legitimate connections to the Tomcat server to be made...

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

Exploit for windows platform in category dos / poc 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 ...

Windows win32k.sys TTF Font Processing win32k!fsc_BLTHoriz Out-of-Bounds Pool Write Exploit

Exploit for windows platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=402&can=1 We have encountered a Windows kernel crash in the win32k!fscBLTHoriz function while processing corrupted TTF font files, such as: ---...

Microsoft Windows - 'win32k.sys' TTF Font Processing win32k!fsc_BLTHoriz Out-of-Bounds Pool Write

Source: https://code.google.com/p/google-security-research/issues/detail?id=402&can=1 We have encountered a Windows kernel crash in the win32k!fscBLTHoriz function while processing corrupted TTF font files, such as: --- DRIVERPAGEFAULTBEYONDENDOFALLOCATION d6 N bytes of memory was allocated and...

Microsoft Windows - 'win32k.sys' TTF Font Processing IUP[] Program Instruction Pool-Based Buffer Overflow

Source: https://code.google.com/p/google-security-research/issues/detail?id=368&can=1 We have encountered a number of Windows kernel crashes in the win32k!itrpIUP function a handler of the IUP TTF program instruction while processing corrupted TTF font files, such as: --- PAGEFAULTINNONPAGEDAREA ...

Microsoft Windows - ATMFD.DLL Write to Uninitialized Address Due to Malformed CFF Table

Microsoft Windows - ATMFD.DLL Write to Uninitialized Address Due to Malformed CFF Table Source: https://code.google.com/p/google-security-research/issues/detail?id=385&can=1 We have encountered a number of Windows kernel crashes in the ATMFD.DLL OpenType driver while processing corrupted OTF font...

Cross site scripting

Multiple cross-site scripting XSS vulnerabilities in pfSense before 2.2.3 allow remote attackers to inject arbitrary web script or HTML via the 1 srctrack, 2 usemfstmpsize, or 3 usemfsvarsize parameter to systemadvancedmisc.php; the 4 port, 5 snaplen, or 6 count parameter to diagpacketcapture.php...

Moderate: Red Hat Security Advisory: ceph-deploy security update

An updated ceph-deploy package that fixes two security issues is now available in Red Hat Ceph Storage for Ubuntu 12.04 and Ubuntu 14.04. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Microsoft Windows ATMFD Font Driver Kernel Pool Overflow (MS15-078: CVE-2015-2426)

A flaw has been discovered in Microsoft Windows OTF files. Successful exploitation could lead to a kernel pool overflow when a system attempt to copy data results in memory corruption...

Apache Subversion 1.8.x DoS Vulnerability (May 2015)

Apache Subversion is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2015 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 CPE =...

Samba < 3.6.2 (x86) - Denial of Service (PoC)

!/usr/bin/python """ Exploit for Samba vulnerabilty CVE-2015-0240 by sleepya The exploit only targets vulnerable x86 smbd 3.6.24 which 'creds' is controlled by ReferentID field of PrimaryName ServerName. That means 'talloczero' in libtalloc does not write a value on 'creds' address. Reference: -...