CVE-2020-25467

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    CVE-2020-25467

    Published: 10 Jun 2021Last Modified: 8 Jul 2026

    Summary:

    Details: A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.

    References: https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html, https://bugs.launchpad.net/ubuntu/+source/lrzip/+bug/1893641, https://github.com/ckolivas/lrzip/issues/163

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7caef3ef854af9f0be604f218df61c38c4891351
    Fixed -None

    Affected versions

    0.621

    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-2020-25467 | CVE-DB