OSV-2021-1594

    Dashboard / Vulnerabilities / OSV-2021-1594

    OSV-2021-1594

    Published: 20 Nov 2021Last Modified: 20 Nov 2021

    Summary: Heap-buffer-overflow in llvm::DataLayout::getIndexedOffsetInType

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41144 Crash type: Heap-buffer-overflow READ 4 Crash state: llvm::DataLayout::getIndexedOffsetInType InterpreterStackFrame::ResolveConstantValue InterpreterStackFrame::ResolveConstant

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41144

    Affected packages

    Package

    Name: lldb-eval

    Purl: pkg:generic/lldb-eval

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    OSV-2021-1594 | CVE-DB