OSV-2021-454

    Dashboard / Vulnerabilities / OSV-2021-454

    OSV-2021-454

    Published: 28 Feb 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in irc_parse_message_tags

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31443 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: irc_parse_message_tags irc_server_event_tags signal_emit_real ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31443

    Affected packages

    Package

    Name: irssi

    Purl: pkg:generic/irssi

    Affected ranges

    Type: GIT

    Events:

    Introduced- d535a79730ea291a1dfe9f5be190009eecc1e275
    Fixed -a8144cd98fdb08c1d942195f65fbc604f7bd3055

    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
    OSV-2021-454 | CVE-DB