SUSE-SU-2021:3843-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:3843-1

    SUSE-SU-2021:3843-1

    Published: 1 Dec 2021Last Modified: 4 Feb 2026

    Summary: Security update for openexr

    Details: This update for openexr fixes the following issues: - CVE-2021-3477: Fixed Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts (bsc#1184353). - CVE-2021-3941: Fixed divide-by-zero in Imf_3_1:RGBtoXYZ (bsc#1192556). - CVE-2021-3933: Fixed integer-overflow in Imf_3_1:bytesPerDeepLineTable (bsc#1192498).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20213843-1/, https://bugzilla.suse.com/1184353, https://bugzilla.suse.com/1192498, https://bugzilla.suse.com/1192556, https://www.suse.com/security/cve/CVE-2021-3477, https://www.suse.com/security/cve/CVE-2021-3933, https://www.suse.com/security/cve/CVE-2021-3941

    Affected packages

    Package

    Name: openexr

    Purl: pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.0-6.42.1

    Affected versions

    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
    SUSE-SU-2021:3843-1 | CVE-DB