OSV-2021-365

    Dashboard / Vulnerabilities / OSV-2021-365

    OSV-2021-365

    Published: 11 Feb 2021Last Modified: 18 Sept 2026

    Summary: Global-buffer-overflow in llvm_ks::StringRef::find_last_not_of

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30790 ``` Crash type: Global-buffer-overflow READ 1 Crash state: llvm_ks::StringRef::find_last_not_of llvm_ks::StringRef::rtrim llvm_ks::StringRef::trim ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30790

    Affected packages

    Package

    Name: keystone

    Purl: pkg:generic/keystone

    Affected ranges

    Type: GIT

    Events:

    Introduced- 105761ffe7176a60b4ff1b1c165ad937110ae63e
    Fixed -None

    Affected versions

    0.9.2
    0.9.2-rc1
    0.9.2-rc1.post1
    0.9.2-rc1.post2

    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-2021-365 | CVE-DB