CVE-2023-27390

    Dashboard / Vulnerabilities / CVE-2023-27390

    CVE-2023-27390

    Published: 5 Jul 2023Last Modified: 12 Aug 2026

    Summary:

    Details: A heap-based buffer overflow vulnerability exists in the Sequence::DrawText functionality of Diagon v1.0.139. A specially crafted markdown file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

    References: https://talosintelligence.com/vulnerability_reports/TALOS-2023-1744, https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1744, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27390.json, https://nvd.nist.gov/vuln/detail/CVE-2023-27390

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- a74933801a1b559f751a5654f91e37f380f9dfff
    Fixed -None

    Affected versions

    1.0.139

    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
    CVE-2023-27390 | CVE-DB