AZL-9973

    Dashboard / Vulnerabilities / AZL-9973

    AZL-9973

    Published: 23 Jun 2022Last Modified: 21 Apr 2026
    Upstream:
    CVE-2022-33070

    Summary: CVE-2022-33070 affecting package protobuf-c for versions less than 1.4.0-2

    Details: Protobuf-c v1.4.0 was discovered to contain an invalid arithmetic shift via the function parse_tag_and_wiretype in protobuf-c/protobuf-c.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-33070

    Affected packages

    Package

    Name: protobuf-c

    Purl: pkg:rpm/azure-linux/protobuf-c

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.0-2

    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
    AZL-9973 | CVE-DB