CVE-2019-6245

    Dashboard / Vulnerabilities / CVE-2019-6245

    CVE-2019-6245

    Published: 13 Jan 2019Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (aka svgpp) 1.2.3. In the function agg::cell_aa::not_equal, dx is assigned to (x2 - x1). If dx >= dx_limit, which is (16384 << poly_subpixel_shift), this function will call itself recursively. There can be a situation where (x2 - x1) is always bigger than dx_limit during the recursion, leading to continual stack consumption.

    References: https://lists.debian.org/debian-lts-announce/2023/04/msg00001.html, https://lists.debian.org/debian-lts-announce/2019/02/msg00001.html, https://lists.debian.org/debian-lts-announce/2021/12/msg00038.html, https://github.com/svgpp/svgpp/issues/70

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 17e54ff509ae8d9433b9e6d09b9855aac64ded99
    Fixed -None

    Affected versions

    1.2.3

    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