Microsoft Windows - 'nt!NtQueryInformationJobObject (information class 28)' Kernel Stack Memory Disclosure

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1194 We have discovered that the nt!NtQueryInformationJobObject system call corresponding to the documented QueryInformationJobObject API function called with the 28 information class discloses portions of uninitialized kernel...

Low: curl

Issue Overview: The ourWriteOut function in toolwriteout.c in curl 7.53.1 might allow physically proximate attackers to obtain sensitive information from process memory in opportunistic circumstances by reading a workstation screen during use of a --write-out argument ending in a certain characte...

graphite2: heap-buffer-overflow read "graphite2::Silf::getClassGlyph"

An out of bounds read flaw related to "graphite2::Silf::getClassGlyph" has been reported in graphite2. An attacker could possibly exploit this flaw to disclose potentially sensitive memory or cause an application crash...

graphite2: out of bounds read in "graphite2::Pass::readPass"

An out of bounds read flaw related to "graphite2::Pass::readPass" has been reported in graphite2. An attacker could possibly exploit this flaw to disclose potentially sensitive memory or cause an application crash...

graphite2: out of bounds read "graphite2::Silf::readGraphite"

An out of bounds read flaw related to "graphite2::Silf::readGraphite" has been reported in graphite2. An attacker could possibly exploit this flaw to disclose potentially sensitive memory or cause an application crash...

Microsoft Windows - IOCTL_DISK_GET_DRIVE_LAYOUT_EX Kernel partmgr Pool Memory Disclosure

Microsoft Windows - IOCTLDISKGETDRIVELAYOUTEX Kernel partmgr Pool Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1159 We have discovered that the handler of the IOCTLDISKGETDRIVELAYOUTEX IOCTL in partmgr.sys discloses portions of uninitialized pool memory to...

Microsoft Windows - IOCTL_MOUNTMGR_QUERY_POINTS Kernel Mountmgr Pool Memory Disclosure Exploit

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1150&desc=2 We have discovered that the handler of the IOCTLMOUNTMGRQUERYPOINTS IOCTL in mountmgr.sys discloses portions of uninitialized pool memory to user-mode clients, due to...

Microsoft Windows - nt!KiDispatchException Kernel Stack Memory Disclosure in Exception Handling

Microsoft Windows - nt!KiDispatchException Kernel Stack Memory Disclosure in Exception Handling / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1177 According to our tests, the generic exception dispatching code present in the Windows kernel Windows 7-10 discloses portions of...

Microsoft Windows - 'nt!NtQueryVolumeInformationFile (FileFsVolumeInformation)' Kernel Pool Memory Disclosure

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1166 We have discovered that the nt!NtQueryVolumeInformationFile system call discloses portions of uninitialized pool memory to user-mode clients, due to output structure alignment holes. On our test Windows 10 32-bit workstation...

Microsoft Windows - win32k!NtGdiEnumFonts Kernel Pool Memory Disclosure

Microsoft Windows - win32k!NtGdiEnumFonts Kernel Pool Memory Disclosure Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1153 We have discovered that the win32k!NtGdiEnumFonts system call handler discloses very large portions of uninitialized pool memory to user-mode clients. The...

Microsoft Windows - win32k!NtGdiGetOutlineTextMetricsInternalW Kernel Pool Memory Disclosure

Microsoft Windows - win32k!NtGdiGetOutlineTextMetricsInternalW Kernel Pool Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1144 The win32k!NtGdiGetOutlineTextMetricsInternalW system call corresponds to the documented GetOutlineTextMetrics API function 1, and ...

Microsoft Windows - IOCTL_DISK_GET_DRIVE_GEOMETRY_EX Kernel partmgr Pool Memory Disclosure Exploit

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1156&desc=2 We have discovered that the handler of the IOCTLDISKGETDRIVEGEOMETRYEX IOCTL in partmgr.sys discloses portions of uninitialized pool memory to user-mode clients, due ...

Microsoft Windows - win32k!NtGdiGetOutlineTextMetricsInternalW Kernel Pool Memory Disclosure Exploit

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1144 The win32k!NtGdiGetOutlineTextMetricsInternalW system call corresponds to the documented GetOutlineTextMetrics API function 1, and is responsible for returning information...

Microsoft Windows - 'IOCTL_DISK_GET_DRIVE_LAYOUT_EX' Kernel partmgr Pool Memory Disclosure

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1159 We have discovered that the handler of the IOCTLDISKGETDRIVELAYOUTEX IOCTL in partmgr.sys discloses portions of uninitialized pool memory to user-mode clients. The issue can be reproduced by running the attached...

Microsoft Windows - 'IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS' volmgr Pool Memory Disclosure

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1154 We have discovered that the handler of the IOCTLVOLUMEGETVOLUMEDISKEXTENTS IOCTL in volmgr.sys discloses portions of uninitialized pool memory to user-mode clients, due to output structure alignment holes. On our test Window...

Microsoft Windows - 0x224000 IOCTL (WmiQueryAllData) Kernel WMIDataDevice Pool Memory Disclosure

Microsoft Windows - 0x224000 IOCTL WmiQueryAllData Kernel WMIDataDevice Pool Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1152 We have discovered that the handler of the 0x224000 IOCTL corresponding to the WmiQueryAllData functionality implemented by the...

Microsoft Windows - IOCTL_DISK_GET_DRIVE_GEOMETRY_EX Kernel partmgr Pool Memory Disclosure

Microsoft Windows - IOCTLDISKGETDRIVEGEOMETRYEX Kernel partmgr Pool Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1156&desc=2 We have discovered that the handler of the IOCTLDISKGETDRIVEGEOMETRYEX IOCTL in partmgr.sys discloses portions of uninitialized poo...

Microsoft Windows - nt!NtNotifyChangeDirectoryFile Kernel Pool Memory Disclosure

Microsoft Windows - nt!NtNotifyChangeDirectoryFile Kernel Pool Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1169 We have discovered that the nt!NtNotifyChangeDirectoryFile system call discloses portions of uninitialized pool memory to user-mode clients, du...

Microsoft Windows - 'win32k!NtGdiGetOutlineTextMetricsInternalW' Kernel Pool Memory Disclosure

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1144 The win32k!NtGdiGetOutlineTextMetricsInternalW system call corresponds to the documented GetOutlineTextMetrics API function 1, and is responsible for returning information about the outline text metrics associated with a...

Microsoft Windows - IOCTL_DISK_GET_DRIVE_LAYOUT_EX Kernel partmgr Pool Memory Disclosure Exploit

Exploit for windows platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1159 We have discovered that the handler of the IOCTLDISKGETDRIVELAYOUTEX IOCTL in partmgr.sys discloses portions of uninitialized pool memory to user-mode clients. The issue can...