llvm:clang-objc-fuzzer: Segv on unknown address in clang::Preprocessor::LexHeaderName

Detailed Report: https://oss-fuzz.com/testcase?key=4823847375994880 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-objc-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::Preprocessor::LexHeaderName...

OSV-2020-1498 Segv on unknown address in llvm::llvm_unreachable_internal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21075 Crash type: Segv on unknown address Crash state: llvm::llvmunreachableinternal clang::Sema::CheckAbsoluteValueFunction clang::Sema::CheckFunctionCall...

OSV-2020-1488 Segv on unknown address in llvm::llvm_unreachable_internal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20787 Crash type: Segv on unknown address Crash state: llvm::llvmunreachableinternal findDefaultInitializer checkDuplicateDefaultInit...

OSV-2020-1467 Segv on unknown address in llvm::APInt::udiv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19272 Crash type: Segv on unknown address Crash state: llvm::APInt::udiv llvm::APInt::sdiv ComplexExprEvaluator::VisitBinaryOperator...

OSV-2020-1463 Segv on unknown address in llvm::detail::IEEEFloat::roundSignificandWithExponent

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19171 Crash type: Segv on unknown address Crash state: llvm::detail::IEEEFloat::roundSignificandWithExponent llvm::detail::IEEEFloat::convertFromDecimalString llvm::detail::IEEEFloat::convertFromString...

OSV-2020-1457 Segv on unknown address in llvm::APInt::udiv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19180 Crash type: Segv on unknown address Crash state: llvm::APInt::udiv ComplexExprEvaluator::VisitBinaryOperator clang::StmtVisitorBase::Visit...

OSV-2020-1422 Segv on unknown address in llvm::APInt::trunc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21207 Crash type: Segv on unknown address Crash state: llvm::APInt::trunc AnalyzeBitFieldAssignment clang::InitializationSequence::Perform...

OSV-2020-1412 Segv on unknown address in llvm::llvm_unreachable_internal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19317 Crash type: Segv on unknown address Crash state: llvm::llvmunreachableinternal clang::Sema::ActOnComment ActionCommentHandler::HandleComment...

OSV-2020-1396 Segv on unknown address in llvm::llvm_unreachable_internal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23571 Crash type: Segv on unknown address Crash state: llvm::llvmunreachableinternal clang::Expr::HasSideEffects clang::Expr::HasSideEffects...

OSV-2020-1384 Segv on unknown address in llvm::llvm_unreachable_internal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19652 Crash type: Segv on unknown address Crash state: llvm::llvmunreachableinternal clang::operator clang::Sema::SetMemberAccessSpecifier...

llvm:clang-fuzzer: Segv on unknown address in bool EvaluateComparisonBinaryOperator<IntExprEvaluator::VisitBinaryOperator

Detailed Report: https://oss-fuzz.com/testcase?key=5886443099783168 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: bool EvaluateComparisonBinaryOperator::Visit...

llvm:clang-objc-fuzzer: Segv on unknown address in clang::Parser::parseObjCTypeArgsAndProtocolQualifiers

Detailed Report: https://oss-fuzz.com/testcase?key=5708079416213504 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-objc-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State:...

llvm:clang-fuzzer: Segv on unknown address in clang::Expr::skipRValueSubobjectAdjustments

Detailed Report: https://oss-fuzz.com/testcase?key=4893097812295680 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::Expr::skipRValueSubobjectAdjustments...

OSS-Fuzz - Continuous Fuzzing Of Open Source Software

Fuzz testing is a well-known technique for uncovering programming errors in software. Many of these detectable errors, like buffer overflow, can have serious security implications. Google has found thousands of security vulnerabilities and stability bugs by deploying guided in-process fuzzing of...

llvm:clang-objc-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal

Detailed Report: https://oss-fuzz.com/testcase?key=5423964099969024 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-objc-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: llvm::llvmunreachableinternal...

llvm:clang-fuzzer: Segv on unknown address in clang::Sema::DeclareImplicitCopyAssignment

Detailed Report: https://oss-fuzz.com/testcase?key=5957130015473664 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::Sema::DeclareImplicitCopyAssignment...

llvm:clang-fuzzer: Segv on unknown address in clang::CXXRecordDecl::data

Detailed Report: https://oss-fuzz.com/testcase?key=5749294702526464 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::CXXRecordDecl::data HandleDestructionImpl...

llvm:clang-fuzzer: Heap-use-after-free in clang::Parser::isCXXDeclarationSpecifier

Detailed Report: https://oss-fuzz.com/testcase?key=5732388020944896 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x6060000056e0 Crash State:...

llvm:clang-fuzzer: Segv on unknown address in clang::Sema::DeclareImplicitCopyAssignment

Detailed Report: https://oss-fuzz.com/testcase?key=5693030249267200 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::Sema::DeclareImplicitCopyAssignment...

llvm:clang-fuzzer: Segv on unknown address in clang::Sema::SetCtorInitializers

Detailed Report: https://oss-fuzz.com/testcase?key=5789742166966272 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzermsanllvm Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: clang::Sema::SetCtorInitializers...