CVE-2021-3410

    Dashboard / Vulnerabilities / CVE-2021-3410

    CVE-2021-3410

    Published: 23 Feb 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/, https://github.com/cacalabs/libcaca/issues/52, https://lists.debian.org/debian-lts-announce/2021/03/msg00006.html, https://bugzilla.redhat.com/show_bug.cgi?id=1928437

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- caae67dce5d72ceceac79468bed47b58ea8e4a29
    Fixed -None

    Affected versions

    0.99-beta19

    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-2021-3410 | CVE-DB