VirIT Explorer Lite Pro 8.1.68 - Local Privilege Escalation

VirIT Explorer Lite Pro 8.1.68 - Local Privilege Escalation / Full title: VirIT Explorer Lite & Pro v.8.1.68 Local Privilege Escalation System/Arbitrary Code Execution Exploit Author: Paolo Stagno - [email protected] Vendor Homepage: http://www.tgsoft.it Version: VirIT Explorer Lite & Pro...

VirIT Explorer Lite & Pro 8.1.68 - Local Privilege Escalation

/ Full title: VirIT Explorer Lite & Pro v.8.1.68 Local Privilege Escalation System/Arbitrary Code Execution Exploit Author: Paolo Stagno - [email protected] Vendor Homepage: http://www.tgsoft.it Version: VirIT Explorer Lite & Pro v.8.1.68 Tested on: Windows 7 CVE: TBD CVSS v2: 6.8...

SymantecNorton AntiVirus - ASPack Remote HeapPool Memory Corruption

SymantecNorton AntiVirus - ASPack Remote HeapPool Memory Corruption Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=820 When parsing executables packed by an early version of aspack, a buffer overflow can occur in the core Symantec Antivirus Engine used in most Symantec and Nort...

ManageEngine Desktop Central 8 / 9 < Build 91100 Multiple RCE

The ManageEngine Desktop Central application running on the remote host is version 8, or else version 9 prior to build 91100. It is, therefore, affected by multiple remote code execution vulnerabilities : - A flaw exists in the statusUpdate script due to a failure to properly sanitize user-suppli...

Comodo - LZMA Decoder Heap Overflow via Insufficient Parameter Checks

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=763 The LZMA specification says the following about the memory usage of decompression: "The size of the probability model counter arrays is calculated with the following formula:...

Comodo - LZMA Decoder Heap Overflow via Insufficient Parameter Checks

Comodo - LZMA Decoder Heap Overflow via Insufficient Parameter Checks Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=763 The LZMA specification says the following about the memory usage of decompression: "The size of the probability model counter arrays is calculated with the...

Comodo - PackMan Unpacker Insufficient Parameter Validation

Comodo - PackMan Unpacker Insufficient Parameter Validation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=764 Packman is an obscure opensource executable packer that Comodo Antivirus attempts to unpack during scanning. The code is available online here:...

Comodo Antivirus - Integer Overflow Leading to Heap Overflow in Win32 Emulation

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=738 A major component of Comodo Antivirus is the x86 emulator, which includes a number of shims for win32 API routines so that common API calls work in emulated programs CreateFile...

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=762 In COleMemFile::LoadDiFatList, values from the header are used to parse the document FAT. If header.csectDif is very high, the calculation overflows and a very small buffer is...

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=762 In COleMemFile::LoadDiFatList, values from the header are used to parse the document FAT. If header.csectDif is very high, the calculation overflows...

Comodo - Integer Overlow Leading to Heap Overflow Parsing Composite Documents

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=762 In COleMemFile::LoadDiFatList, values from the header are used to parse the document FAT. If header.csectDif is very high, the calculation overflows and a very small buffer is allocated. The document FAT is then memcpy'd onto t...

Comodo - PackMan Unpacker Insufficient Parameter Validation

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=764 Packman is an obscure opensource executable packer that Comodo Antivirus attempts to unpack during scanning. The code is available online here: http://packmanpacker.sourceforge.net/ If the compression method is set to algorithm...

Comodo - Integer Overflow Leading to Heap Overflow in Win32 Emulation

Comodo - Integer Overflow Leading to Heap Overflow in Win32 Emulation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=738 A major component of Comodo Antivirus is the x86 emulator, which includes a number of shims for win32 API routines so that common API calls work in emulated...

Avira - Heap Underflow Parsing PE Section Headers

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=765 One of the things you might expect an Antivirus engine to do reliably is parse PE files. However, after some simple testing with Avira, I found a heap underflow that is, writin...

Comodo - Integer Overflow Leading to Heap Overflow in Win32 Emulation

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=738 A major component of Comodo Antivirus is the x86 emulator, which includes a number of shims for win32 API routines so that common API calls work in emulated programs CreateFile, LoadLibrary, etc. The emulator itself is located ...

Comodo - LZMA Decoder Heap Overflow via Insufficient Parameter Checks

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=763 The LZMA specification says the following about the memory usage of decompression: "The size of the probability model counter arrays is calculated with the following formula: sizeofprobarrays = 1846 + 768 1 r rax=00000000000004...

The Definitive Guide on Win32 to NT Path Conversion

Posted by James Forshaw, path’ological reverse engineer. How the Win32 APIs process file paths on Windows NT is a tale filled with backwards compatibility hacks, weird behaviour, and beauty†. Incorrect handling of Win32 paths can lead to security vulnerabilities. This blog post is to try and give...

UBUNTU-CVE-2016-0755

The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a similar issue to CVE-2014-0015...

Avast! - Heap Overflow Unpacking MoleBox Archives

Avast! - Heap Overflow Unpacking MoleBox Archives Source: https://code.google.com/p/google-security-research/issues/detail?id=552 Trivial fuzzing of molebox archives revealed a heap overflow decrypting the packed image in moleboxMaybeUnpack. This vulnerability is obviously exploitable for remote...

Kaspersky AntiVirus - '.DEX' File Format Memory Corruption

Source: https://code.google.com/p/google-security-research/issues/detail?id=529 The attached testcase was found by fuzzing DEX files, and results in a heap overflow with a wild memcpy. Note that Kaspersky catch exceptions and continue execution, so running into unmapped pages doesn't terminate th...