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mirror_edk2/MdeModulePkg/Universal
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Ray Ni 89910a39dc MdeModulePkg/HiiImage: Fix stack overflow when corrupted BMP is parsed (CVE-2018-12181) 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1135

For 4bit BMP, there are only 2^4 = 16 colors in the palette.
But when a corrupted BMP contains more than 16 colors in the palette,
today's implementation wrongly copies all colors to the local
PaletteValue[16] array which causes stack overflow.

The similar issue also exists in the logic to handle 8bit BMP.

The patch fixes the issue by only copies the first 16 or 256 colors
in the palette depending on the BMP type.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2019-03-08 23:44:59 +08:00
..
Acpi MdeModulePkg/SmmS3SaveStateDxe: Change function parameter types 2019-02-14 15:38:44 +08:00
BdsDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
BootManagerPolicyDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
CapsulePei MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
CapsuleRuntimeDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Console MdeModulePkg: Avoid key notification called more than once 2018-09-14 10:18:31 +08:00
DebugPortDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
DebugSupportDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
DevicePathDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Disk MdeModulePkg/RamDiskDxe: Restrict on RAM disk size (CVE-2018-12180) 2019-02-28 08:15:51 +08:00
DisplayEngineDxe MdeModulePkg/DisplayEngine: Remove useless NULL ptr check for NewPos 2018-11-21 13:01:02 +08:00
DriverHealthManagerDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
DriverSampleDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
EbcDxe MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper 2019-01-31 20:19:16 +08:00
EsrtDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
EsrtFmpDxe MdeModulePkg: Remove trailing white space 2018-09-06 09:17:03 +08:00
FaultTolerantWriteDxe MdeModulePkg: Fix coding style issues 2019-02-02 21:41:38 +08:00
FaultTolerantWritePei MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
FileExplorerDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
FvSimpleFileSystemDxe MdeModulePkg FvSimpleFileSystemDxe: Fix memory leak in Read function 2018-07-27 08:54:40 +08:00
HiiDatabaseDxe MdeModulePkg/HiiImage: Fix stack overflow when corrupted BMP is parsed (CVE-2018-12181) 2019-03-08 23:44:59 +08:00
HiiResourcesSampleDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
LegacyRegion2Dxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
LoadFileOnFv2 MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
LockBox/SmmLockBox MdeModulePkg/SmmLockBox: Update to consume SpeculationBarrier 2018-12-25 09:16:04 +08:00
MemoryTest MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Metronome MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
MonotonicCounterRuntimeDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Network MdeModulePkg/Ip4Dxe: Uninstall protocols when error happen in Driver Binding Start. 2019-02-12 08:25:31 +08:00
PcatSingleSegmentPciCfg2Pei MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
PCD MdeModulePkg PCD: Add DynamicEx PcdVpdBaseAddress64 for non SPI platform 2018-11-27 11:29:21 +08:00
PlatformDriOverrideDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
PrintDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
RegularExpressionDxe MdeModulePkg: Remove the trailing space in three source files. 2018-11-02 22:15:52 +08:00
ReportStatusCodeRouter MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
ResetSystemPei MdeModulePkg: Clean up source files 2018-06-28 11:19:45 +08:00
ResetSystemRuntimeDxe MdeModulePkg: change the function name ResetSystem 2019-02-22 09:45:43 +08:00
SectionExtractionDxe MdeModulePkg: Clean up source files 2018-06-28 11:19:45 +08:00
SectionExtractionPei MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
SecurityStubDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
SerialDxe MdeModulePkg: Clean up source files 2018-06-28 11:19:45 +08:00
SetupBrowserDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
SmbiosDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
SmbiosMeasurementDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
SmmCommunicationBufferDxe MdeModulePkg: Remove redundant library classes and GUIDs 2018-08-20 14:53:45 +08:00
StatusCodeHandler MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
TimestampDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00
Variable MdeModulePkg: Remove EmuVariableRuntimeDxe 2019-02-19 17:36:11 +08:00
WatchdogTimerDxe MdeModulePkg: Removing ipf which is no longer supported from edk2. 2018-09-06 15:25:16 +08:00