UBUNTU-CVE-2018-5785

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    UBUNTU-CVE-2018-5785

    Published: 19 Jan 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-5785
    Aliases:
    USN-4109-1

    Summary:

    Details: In OpenJPEG 2.3.0, there is an integer overflow caused by an out-of-bounds left shift in the opj_j2k_setup_encoder function (openjp2/j2k.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

    References: https://ubuntu.com/security/CVE-2018-5785, https://github.com/uclouvain/openjpeg/issues/1057, https://ubuntu.com/security/notices/USN-4109-1, https://www.cve.org/CVERecord?id=CVE-2018-5785

    Affected packages

    Package

    Name: openjpeg2

    Purl: pkg:deb/ubuntu/[email protected]+deb9u3build0.16.04.1?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.2-1.1+deb9u3build0.16.04.1

    Affected versions

    2.1.0-2.1
    2.1.0-2.1ubuntu0.1
    2.1.2-1.1+deb9u2build0.1

    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