USN-5158-1

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    USN-5158-1

    Published: 29 Nov 2021Last Modified: 29 Jun 2026

    Summary: imagemagick vulnerabilities

    Details: It was discovered that ImageMagick incorrectly handled certain values when processing visual effects based image files. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service. (CVE-2021-20244) It was discovered that ImageMagick incorrectly handled certain values when performing resampling operations. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service. (CVE-2021-20246) It was discovered that ImageMagick incorrectly handled certain values when processing visual effects based image files. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service (CVE-2021-20309) It was discovered that ImageMagick incorrectly handled certain values when processing thumbnail image data. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service. (CVE-2021-20312) It was discovered that ImageMagick incorrectly handled memory cleanup when performing certain cryptographic operations. Under certain conditions sensitive cryptographic information could be disclosed. (CVE-2021-20313)

    References: https://ubuntu.com/security/notices/USN-5158-1, https://ubuntu.com/security/CVE-2021-20244, https://ubuntu.com/security/CVE-2021-20246, https://ubuntu.com/security/CVE-2021-20309, https://ubuntu.com/security/CVE-2021-20312, https://ubuntu.com/security/CVE-2021-20313

    Affected packages

    Package

    Name: imagemagick

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8:6.7.7.10-6ubuntu3.13+esm1

    Affected versions

    8:6.7.7.10-5ubuntu3
    8:6.7.7.10-5ubuntu4
    8:6.7.7.10-6ubuntu1
    8:6.7.7.10-6ubuntu2
    8:6.7.7.10-6ubuntu3
    8:6.7.7.10-6ubuntu3.1
    8:6.7.7.10-6ubuntu3.2
    8:6.7.7.10-6ubuntu3.3
    8:6.7.7.10-6ubuntu3.4
    8:6.7.7.10-6ubuntu3.5
    8:6.7.7.10-6ubuntu3.6
    8:6.7.7.10-6ubuntu3.7
    8:6.7.7.10-6ubuntu3.8
    8:6.7.7.10-6ubuntu3.9
    8:6.7.7.10-6ubuntu3.11
    8:6.7.7.10-6ubuntu3.12
    8:6.7.7.10-6ubuntu3.13

    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
    USN-5158-1 | CVE-DB