OSV-2022-133

    Dashboard / Vulnerabilities / OSV-2022-133

    OSV-2022-133

    Published: 10 Feb 2022Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in coap_split_uri_sub

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44503 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: coap_split_uri_sub coap_get_uri_path ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44503

    Affected packages

    Package

    Name: libcoap

    Purl: pkg:generic/libcoap

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6504b667d38012efa81087bf4cc960128f4dc2d4
    Fixed -ba585f848ff527f2181f8f2bfd40520563e9e68d

    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-2022-133 | CVE-DB