DEBIAN-CVE-2021-40393

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    DEBIAN-CVE-2021-40393

    Published: 22 Dec 2021Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-40393

    Summary:

    Details: An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit 71493260). A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

    References: https://security-tracker.debian.org/tracker/CVE-2021-40393

    Affected packages

    Package

    Name: gerbv

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.8.2-1

    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
    DEBIAN-CVE-2021-40393 | CVE-DB