CVE-2021-30498

    Dashboard / Vulnerabilities / CVE-2021-30498

    CVE-2021-30498

    Published: 26 May 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences.

    References: https://lists.debian.org/debian-lts-announce/2024/04/msg00004.html, https://lists.debian.org/debian-lts-announce/2025/07/msg00019.html, 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://bugzilla.redhat.com/show_bug.cgi?id=1948675, https://github.com/cacalabs/libcaca/issues/53

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 887871432195b4516093e32db112c6c5e6e92f3e
    Fixed -None

    Affected versions

    0.99-beta14

    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-2021-30498 | CVE-DB