UBUNTU-CVE-2020-14152

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    UBUNTU-CVE-2020-14152

    Published: 15 Jun 2020Last Modified: 20 May 2026
    Upstream:
    CVE-2020-14152
    Aliases:
    USN-5336-1
    USN-5497-1
    USN-5497-2

    Summary:

    Details: In IJG JPEG (aka libjpeg) before 9d, jpeg_mem_available() in jmemnobs.c in djpeg does not honor the max_memory_to_use setting, possibly causing excessive memory consumption.

    References: https://ubuntu.com/security/CVE-2020-14152, http://www.ijg.org/files/jpegsrc.v9d.tar.gz, https://ubuntu.com/security/notices/USN-5497-1, https://ubuntu.com/security/notices/USN-5553-1, https://ubuntu.com/security/notices/USN-5497-2, https://ubuntu.com/security/notices/USN-5336-1, https://www.cve.org/CVERecord?id=CVE-2020-14152

    Affected packages

    Package

    Name: libjpeg-turbo

    Purl: pkg:deb/ubuntu/libjpeg-turbo?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.0-0ubuntu2.1+esm2

    Affected versions

    1.3.0-0ubuntu1
    1.3.0-0ubuntu2
    1.3.0-0ubuntu2.1
    1.3.0-0ubuntu2.1+esm1

    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