DEBIAN-CVE-2023-45667

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    DEBIAN-CVE-2023-45667

    Published: 21 Oct 2023Last Modified: 26 Oct 2026
    Upstream:
    CVE-2023-45667

    Summary:

    Details: stb_image is a single file MIT licensed library for processing images. If `stbi__load_gif_main` in `stbi_load_gif_from_memory` fails it returns a null pointer and may keep the `z` variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls `stbi__vertical_flip_slices` with the null pointer result value and the uninitialized `z` value. This may result in a program crash.

    References: https://security-tracker.debian.org/tracker/CVE-2023-45667

    Affected packages

    Package

    Name: libstb

    Purl: pkg:deb/debian/libstb?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.0~git20220908.8b5f1f3+ds-1

    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
    DEBIAN-CVE-2023-45667 | CVE-DB