UBUNTU-CVE-2021-36411

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    UBUNTU-CVE-2021-36411

    Published: 10 Jan 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2021-36411
    Aliases:
    USN-6627-1

    Summary:

    Details: An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.

    References: https://ubuntu.com/security/CVE-2021-36411, https://github.com/strukturag/libde265/issues/302, https://ubuntu.com/security/notices/USN-6627-1, https://www.cve.org/CVERecord?id=CVE-2021-36411

    Affected packages

    Package

    Name: libde265

    Purl: pkg:deb/ubuntu/[email protected]~esm2?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.2-2ubuntu0.16.04.1~esm2

    Affected versions

    1.0.2-1build1
    1.0.2-2
    1.0.2-2ubuntu0.16.04.1~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
    UBUNTU-CVE-2021-36411 | CVE-DB