openSUSE-SU-2021:2793-1

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    openSUSE-SU-2021:2793-1

    Published: 20 Aug 2021Last Modified: 4 Feb 2026

    Summary: Security update for openexr

    Details: This update for openexr fixes the following issues: - CVE-2021-20298 [bsc#1188460]: Fixed Out-of-memory in B44Compressor - CVE-2021-20299 [bsc#1188459]: Fixed Null-dereference READ in Imf_2_5:Header:operator - CVE-2021-20300 [bsc#1188458]: Fixed Integer-overflow in Imf_2_5:hufUncompress - CVE-2021-20302 [bsc#1188462]: Fixed Floating-point-exception in Imf_2_5:precalculateTileInfot - CVE-2021-20303 [bsc#1188457]: Fixed Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer - CVE-2021-20304 [bsc#1188461]: Fixed Undefined-shift in Imf_2_5:hufDecode

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/I6OVSOAQ3PQXBTM46SMNT6H3XP45CC7L/, https://bugzilla.suse.com/1188457, https://bugzilla.suse.com/1188458, https://bugzilla.suse.com/1188459, https://bugzilla.suse.com/1188460, https://bugzilla.suse.com/1188461, https://bugzilla.suse.com/1188462, https://www.suse.com/security/cve/CVE-2021-20298, https://www.suse.com/security/cve/CVE-2021-20299, https://www.suse.com/security/cve/CVE-2021-20300, https://www.suse.com/security/cve/CVE-2021-20302, https://www.suse.com/security/cve/CVE-2021-20303, https://www.suse.com/security/cve/CVE-2021-20304, https://www.suse.com/security/cve/CVE-2021-3476

    Affected packages

    Package

    Name: openexr

    Purl: pkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2015.3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.1-3.35.1

    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
    openSUSE-SU-2021:2793-1 | CVE-DB