CVE-2019-16163

    Dashboard / Vulnerabilities / CVE-2019-16163

    CVE-2019-16163

    Published: 9 Sept 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/, https://lists.debian.org/debian-lts-announce/2019/09/msg00010.html, https://usn.ubuntu.com/4460-1/, https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180, https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3, https://github.com/kkos/oniguruma/issues/147

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -813592905c2d55ff7f70fc92bf775c859d6ed48e

    Affected versions

    v6.9.2_rc3
    v6.9.2
    v6.9.2_rc2
    v6.9.2_rc1
    v6.9.1
    v6.9.0

    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