HEVD - HackSys Extreme Vulnerable Driver

HackSys Extreme Vulnerable Driver is intentionally vulnerable Windows driver developed for security enthusiasts to learn and polish their exploitation skills at Kernel level. HackSys Extreme Vulnerable Driver caters wide range of vulnerabilities ranging from simple Buffer Overflows to complex Use...

The vulnerability of Google Chrome browser allows a perpetrator to trigger a service failure or cause some other unspecified effect.

The vulnerability of the VideoFramePool::PoolImpl::CreateFrame function in the media/base/videoframepool.cc module of the Google Chrome browser is related to memory initialization errors for the video-frame data structure. Exploiting this vulnerability may allow a remote attacker to cause service...

APNs Communication Fails

Device APNS communication fails. The following error is reported: INFO com.sparus.nps.ios.push.ApnsHandler - Not using APNS connection pool WARN com.sparus.nps.ios.push.ApnsHandler - Sending message to APNS failed...

The vulnerability of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Windows operating system arises due to an overflow in the buffer in the dynamic memory. Exploiting this vulnerability allows a local attacker to increase their privileges by using a special application known as “Win32k Pool Buffer Overflow Vulnerability”...

USN-2867-1: libvirt vulnerabilities

It was discovered that libvirt incorrectly handled the firewall rules on bridge networks when the daemon was restarted. This could result in an unintended firewall configuration. This issue only applied to Ubuntu 12.04 LTS. CVE-2011-4600 Peter Krempa discovered that libvirt incorrectly handled...

FreeBSD : libvirt -- ACL bypass using ../ to access beyond storage pool (f714b4c9-a6c1-11e5-88d7-047d7b492d07)

Libvit development team reports : Various virStorageVol API operate on user-supplied volume names by concatenating the volume name to the pool location. Note that the virStoragePoolListVolumes API, when used on a storage pool backed by a directory in a file system, will only list volumes...

win32k Clipboard Bitmap - Use-After-Free

Source: https://code.google.com/p/google-security-research/issues/detail?id=533 This PoC triggers a crash on Windows 7 32-bit with Special Pool enabled on win32k.sys. The kernel crashes due to a use-after-free condition with bitmaps in the clipboard. --- Note that multiple PoC executions and...

win32k Clipboard Bitmap - Use-After-Free

win32k Clipboard Bitmap - Use-After-Free Source: https://code.google.com/p/google-security-research/issues/detail?id=533 This PoC triggers a crash on Windows 7 32-bit with Special Pool enabled on win32k.sys. The kernel crashes due to a use-after-free condition with bitmaps in the clipboard. ---...

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...

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...

Google Chrome Denial of Service Vulnerability (CNVD-2015-07975)

Google Chrome is a web browser developed by the American company Google Google. The 'VideoFramePool::PoolImpl::CreateFrame' function in the media/base/videoframepool.cc file in Google Chrome versions prior to 47.0.2526.73 has a security vulnerability. Due to the program failing to properly...

CVE-2015-8480

The VideoFramePool::PoolImpl::CreateFrame function in media/base/videoframepool.cc in Google Chrome before 47.0.2526.73 does not initialize memory for a video-frame data structure, which might allow remote attackers to cause a denial of service out-of-bounds memory access or possibly have...

CVE-2015-8480

The CVE-2015-8480 entry relates to Google Chrome before 47.0.2526.73. The vulnerability arises because VideoFramePool::PoolImpl::CreateFrame does not initialize memory for a video-frame data structure, enabling remote attackers to trigger a denial of service via out-of-bounds memory access, poten...

Proftpd堆溢出漏洞

=========================== VULNERABILITIES =========================== ../proftpd-master/src/pool.c:89-116 Heap Overflow due to zero length malloc allocation TYPE: CERT MEM04-C; CWE-131 Code Snippet: ............................ ret = mallocsize; if ret == NULL prlogpriPRLOGALERT, "Out of...

Microsoft Windows Kernel - Device Contexts and NtGdiSelectBitmap Use-After-Free (MS15-115)

Microsoft Windows Kernel - Device Contexts and NtGdiSelectBitmap Use-After-Free MS15-115 Source: https://code.google.com/p/google-security-research/issues/detail?id=505 The attached testcase triggers a use-after-free condition in win32k. The attached debugger output was triggered on Windows 7 wit...

Microsoft Windows - ndis.sys IOCTL 0x170034 (ndis!ndisNsiGetIfNameForIfIndex) Pool Buffer Overflow (MS15-117)

Microsoft Windows - ndis.sys IOCTL 0x170034 ndis!ndisNsiGetIfNameForIfIndex Pool Buffer Overflow MS15-117 Source: https://code.google.com/p/google-security-research/issues/detail?id=516 The attached testcase crashes Windows 7 32-bit due to a pool buffer overflow in an ioctl handler. Enabling...

Microsoft Windows - 'ndis.sys' IOCTL 0x170034 (ndis!ndisNsiGetIfNameForIfIndex) Pool Buffer Overflow (MS15-117)

Source: https://code.google.com/p/google-security-research/issues/detail?id=516 The attached testcase crashes Windows 7 32-bit due to a pool buffer overflow in an ioctl handler. Enabling special on ndis.sys netio.sys and ntoskrnl helps to track down the issue, however it will crashes due to a bad...

Microsoft Windows Kernel - Device Contexts and NtGdiSelectBitmap Use-After-Free (MS15-115)

Source: https://code.google.com/p/google-security-research/issues/detail?id=505 The attached testcase triggers a use-after-free condition in win32k. The attached debugger output was triggered on Windows 7 with Special Pool enabled on win32k.sys. --- Proof of Concept:...

Microsoft Windows - Race Condition DestroySMWP Use-After-Free (MS15-115)

Source: https://code.google.com/p/google-security-research/issues/detail?id=509 The attached testcase crashes Window 7 32-bit with Special Pool enabled on win32k.sys due to a use-after-free condition. The bug appears to be a race condition between two threads and multiple runs on the PoC might be...