The Windows kernel suffers from multiple memory problems when handling incorrectly formatted security descriptors in registry hives.
293c30cffcbb94043ce3d944e538e450e3725f0cfaac4a97ac6e1fd8f5cb1152Proof of concept code that demonstrates how the Windows kernel suffers from a privilege escalation vulnerability due to a double-fetch in PspBuildCreateProcessContext that leads to a stack buffer overflow.
0d419f34140c82908299252d3794e80651aedada14ee132d75462cbcf8700e96Proof of concept code that demonstrates how the Windows kernel suffers from a privilege escalation vulnerability due to a double-fetch in NtQueryInformationThread that leads to an arbitrary write.
17303e9dc06042a7d7b761657e3f97ac797834b1b9703bc726107b814b22b014The Windows Kernel suffers from a subkey list use-after-free vulnerability due to a mishandling of partial success in CmpAddSubKeyEx.
371f9505662bb6a768bb624f24a62e46fef4ad9feab889c6189fe75092e31989The Windows kernel suffers from out-of-bounds read vulnerabilities when operating on invalid registry paths in CmpDoReDoCreateKey / CmpDoReOpenTransKey.
76ec9aa7a319065af82cafdd465533228021c8f1589b7dfe874c3ed0033910d0The Windows Kernel suffers from a disclosure of kernel pointers and uninitialized memory through registry KTM transaction log files.
d28ae7b6f77689b87212fa778ce097dbeda0292d731f4abdb493b75f067884e7The Windows Kernel suffers from a use-after-free vulnerability due to bad handling of predefined keys in NtNotifyChangeMultipleKeys.
e31318a053707141296573a167ad796cc33514ff394bc3820404fedfd9233256The Windows kernel suffers from out-of-bounds reads and other issues when operating on long registry key and value names.
8b59c6140909e13954c81f8ebbddfeb70a1e3eaf5675031e13f783c0db187379The Windows kernel suffers from multiple memory corruption vulnerabilities when operating on very long registry paths.
98287a2f682dd844bcaa8bbc51f70cb0d694e997a42fcb83f27b010fb379d61dThe Windows Kernel suffers from a memory corruption vulnerability due to type confusion of subkey index leaves in registry hives.
5243d82498c43a219718d01db84be2571a427237b6a4a54d1f50e487c8526feaThe Windows kernel registry suffers from a use-after-free vulnerability due to bad handling of failed reallocations under memory pressure.
8bfa22378d9e50ef4b418d4748365b0da33423d42dc3533797aebf4653bedc6dThe Windows Kernel suffers from integer overflow vulnerabilities in its registry subkey lists leading to memory corruption.
4f2712bf388769633e54ee7cdd01205295aa838cb4c905e9fab301e7f201a73eThe Windows kernel suffers from an invalid read/write condition due to an unchecked Blink cell index in the root security descriptor.
f5ef4884111855adc3fd46bc812f23d93a2b2cd3ea5d058dca7ff112e15a1d10The Windows kernel suffers from a use-after-free vulnerability due to a refcount overflow in the registry hive security descriptors.
887d2c7083667658525f99cb11e9070e5fce0488ac2056ebd3b6c51b176ad7c3SWAPGS attack proof of concept exploit that demonstrates an information disclosure in the windows kernel.
97c7f1bfac2298891dcb61e8c551eb43a94ba5aa1cbb726ea737dee6af790bb9The Windows Kernel suffers from double fetches in win32kfull!xxxImeWindowPosChanged and win32kfull!InternalRebuildHwndListForIMEClass.
04bd702a96710210ed2281a1b45d1698d4d195df575dc55bd9e354d475aaef45The Windows kernel suffers from a nt!RtlpCopyLegacyContextX86 stack memory disclosure vulnerability.
199235f1e50c783934bc089610c17d71c6e7359a26462fdd0048024c134ddbaeThe Adobe Type Manager Font Driver (ATMFD.DLL) responsible for handling PostScript and OpenType fonts in the Windows kernel provides a channel of communication with user-mode applications via an undocumented gdi32!NamedEscape API call.
59929f0fa10d7193fd9b64ec3247eab0af43bf5e2900eabc5ec45b0d52b0f7bbThe Windows Kernel is subject to two related kernel-mode type-confusion vulnerabilities inside win32k!xxxRemoteReconnect. In both cases, a user-mode parameter passed to the syscall is incorrectly resolved to its underlying kernel representation via ObReferenceObjectByHandle passing NULL as the "ObType" field (rather than *IoFileTypeObject and *IoDeviceTypeObject respectively). Because the type is not checked, if a handle of a type other than a HANDLE to a file and a device are passed, the kernel incorrectly uses the underlying representation of the object as a PFILE_OBJECT and a PDEVICE_OBJECT, causing memory corruption in the kernel.
1fc87129199a0c6cd9e6a9fa146cc6e891c7331266896538d14fc884c57013baThe Windows Kernel is subject to a kernel-mode type-confusion vulnerability inside win32k!NtUserSetInformationThread due to referencing a user-mode handle via ObReferenceObjectByHandle with a "NULL" type specified (it should instead be using *LpcPortObjectType to protect against this vulnerability). This vulnerability can be triggered from inside CSRSS via the syscall win32k!NtUserSetInformationThread with ThreadInformationClass set to "UserThreadCsrApiPort" and the parameter of the syscall set to a HANDLE that is not an LPC object.
f08ca467d2241babc70e51da65057abb65b9ecf85249b35405cfc513910c45d6Microsoft Office 2007 suffers from a stack-based buffer overflow vulnerability when handling a malformed document.
fc3f3a43acba1f2993d16df8be2f8af7217caf24ea88bc37b3ab71571b41e296Flash suffers from a use-after-free vulnerability in SurfaceFilterList::CreateFromScriptAtom.
f25272c8a1f372c28e643e729835debc9a97b7068e8da8e97a5a220acf1e5a89Flash version 18.0.0.209 contains new mitigations to defend against corruptions of Vector.<uint> (and other) lengths. One of these mitigations, at Vector access time, compares the Vector's in-memory length with a representation of the same length XOR'ed with a secret cookie. The bypass comes about because the secret cookie value is stored inside a structure, and a pointer to that structure is stored alongside the Vector length.
fcdf12cd364c0ea733d2eac6b27e7d2f9f878fe5206bb8c75cbfc449ce599745There is a use after free vulnerability in the ActionScript 2 TextField.filters array property.
45e43f90ddcb052986798b06cfd1f46ebd1983e9b8561f2e5e9f429141da9e39If an mp3 file contains compressed ID3 data that is larger than 0x2aaaaaaa bytes, an integer overflow will occur in allocating the buffer to contain its converted string data, leading to a large copy into a small buffer. A sample fla, swf and mp3 are attached. Put id34.swf and tag.mp3 in the same folder to reproduce the issue. This issue only works on 64 bit platforms.
35155caf981a1919c824478ec4353bf7b0386be80fed9f35592dd6d487b2c05cThe Shared Object constructor does not check that the object it is provided is of type Object before setting it to be of type SharedObject. This can cause problems if another method (such as Sound.loadSound) calls into script between checking the input object type, and casting its native object.
19f7464f744154d2d6dd211423377f3e324df119f1b2817fad6a0f7b4e6ae5f4
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