CVE-2022-48468

    Dashboard / Vulnerabilities / CVE-2022-48468

    CVE-2022-48468

    Published: 13 Apr 2023Last Modified: 12 Aug 2026

    Summary:

    Details: protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.

    References: https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48468.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/, https://nvd.nist.gov/vuln/detail/CVE-2022-48468, https://github.com/protobuf-c/protobuf-c/issues/499, https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217, https://github.com/protobuf-c/protobuf-c/pull/513

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -abc67a11c6db271bedbb9f58be85d6f4e2ea8389

    Affected versions

    v1.4.0

    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
    CVE-2022-48468 | CVE-DB