OSV-2021-1562

    Dashboard / Vulnerabilities / OSV-2021-1562

    OSV-2021-1562

    Published: 11 Nov 2021Last Modified: 14 Dec 2022

    Summary: Heap-buffer-overflow in __bpf_object__open

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868 ``` Crash type: Heap-buffer-overflow WRITE 4 Crash state: __bpf_object__open bpf_object__open_mem bpf-object-fuzzer.c ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868

    Affected packages

    Package

    Name: libbpf

    Purl: pkg:generic/libbpf

    Affected ranges

    Type: GIT

    Events:

    Introduced- 421213a052aebb0c357b6d0872d6c57f2113800d
    Fixed -741277511035893c72a34df05da3b943afa747a4

    Affected versions

    v0.6.0
    v0.6.1

    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-2021-1562 | CVE-DB