DEBIAN-CVE-2017-9227

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    DEBIAN-CVE-2017-9227

    Published: 24 May 2017Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-9227

    Summary:

    Details: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.

    References: https://security-tracker.debian.org/tracker/CVE-2017-9227

    Affected packages

    Package

    Name: libonig

    Purl: pkg:deb/debian/libonig?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.1.3-2

    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
    DEBIAN-CVE-2017-9227 | CVE-DB