ALPINE-CVE-2019-11471

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    ALPINE-CVE-2019-11471

    Published: 23 Apr 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-11471

    Summary:

    Details: libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.

    References: https://security.alpinelinux.org/vuln/CVE-2019-11471

    Affected packages

    Package

    Name: libheif

    Purl: pkg:apk/alpine/libheif?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.5.0-r0

    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