openSUSE-SU-2021:1860-1

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    openSUSE-SU-2021:1860-1

    Published: 10 Jul 2021Last Modified: 4 Feb 2026

    Summary: Security update for libwebp

    Details: This update for libwebp fixes the following issues: - CVE-2018-25010: Fixed heap-based buffer overflow in ApplyFilter() (bsc#1185685). - CVE-2020-36330: Fixed heap-based buffer overflow in ChunkVerifyAndAssign() (bsc#1185691). - CVE-2020-36332: Fixed extreme memory allocation when reading a file (bsc#1185674). - CVE-2020-36329: Fixed use-after-free in EmitFancyRGB() (bsc#1185652). - CVE-2018-25012: Fixed heap-based buffer overflow in GetLE24() (bsc#1185690). - CVE-2020-36328: Fixed heap-based buffer overflow in WebPDecode*Into functions (bsc#1185688). - CVE-2018-25013: Fixed heap-based buffer overflow in ShiftBytes() (bsc#1185654). - CVE-2020-36331: Fixed heap-based buffer overflow in ChunkAssignData() (bsc#1185686). - CVE-2018-25009: Fixed heap-based buffer overflow in GetLE16() (bsc#1185673). - CVE-2018-25011: Fixed fail on multiple image chunks (bsc#1186247).

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/4ZIJ3ZK5FGNGJN6E65XZKMQPSQ3RKNVG/, https://bugzilla.suse.com/1185652, https://bugzilla.suse.com/1185654, https://bugzilla.suse.com/1185673, https://bugzilla.suse.com/1185674, https://bugzilla.suse.com/1185685, https://bugzilla.suse.com/1185686, https://bugzilla.suse.com/1185688, https://bugzilla.suse.com/1185690, https://bugzilla.suse.com/1185691, https://bugzilla.suse.com/1186247, https://www.suse.com/security/cve/CVE-2018-25009, https://www.suse.com/security/cve/CVE-2018-25010, https://www.suse.com/security/cve/CVE-2018-25011, https://www.suse.com/security/cve/CVE-2018-25012, https://www.suse.com/security/cve/CVE-2018-25013, https://www.suse.com/security/cve/CVE-2020-36328, https://www.suse.com/security/cve/CVE-2020-36329, https://www.suse.com/security/cve/CVE-2020-36330, https://www.suse.com/security/cve/CVE-2020-36331, https://www.suse.com/security/cve/CVE-2020-36332

    Affected packages

    Package

    Name: libwebp

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.5.0-3.5.1

    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-2021:1860-1 | CVE-DB