USN-4630-1

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    USN-4630-1

    Published: 11 Nov 2020Last Modified: 22 Apr 2026

    Summary: raptor2 vulnerability

    Details: Hanno Böck discovered that Raptor incorrectly handled certain memory operations. If a user were tricked into opening a specially crafted document in an application linked against Raptor, an attacker could cause the application to crash, resulting in a denial of service, or possibly execute arbitrary code.

    References: https://ubuntu.com/security/notices/USN-4630-1, https://ubuntu.com/security/CVE-2017-18926

    Affected packages

    Package

    Name: raptor2

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.14-1ubuntu0.16.04.1

    Affected versions

    2.0.14-1

    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
    USN-4630-1 | CVE-DB