OESA-2023-1254

    Dashboard / Vulnerabilities / OESA-2023-1254

    OESA-2023-1254

    Published: 26 Apr 2023Last Modified: 18 Aug 2026
    Upstream:
    CVE-2022-29486

    Summary: hyperscan security update

    Details: Hyperscan is a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API. Security Fix(es): Improper buffer restrictions in the Hyperscan library maintained by Intel(R) all versions downloaded before 04/29/2022 may allow an unauthenticated user to potentially enable escalation of privilege via network access.(CVE-2022-29486)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1254, https://nvd.nist.gov/vuln/detail/CVE-2022-29486

    Affected packages

    Package

    Name: hyperscan

    Purl: pkg:rpm/openEuler/hyperscan&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.2.1-3.oe1

    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
    OESA-2023-1254 | CVE-DB