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    CVE-2021-29482

    xz is a compression and decompression library focusing on the xz format completely written in Go. The function readUvarint used to read the xz container format may not terminate a loop provide malicous input. The problem has been fixed in release v0.5.8. As a workaround users can limit the size of the compressed file input to a reasonable size for their use case. The standard library had recently the same issue and got the CVE-2020-16845 allocated.

    Published:Aug 19, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 28, 2021
    EPSS Score:0.00435
    CVSS Score:7.5

    Affected Products

    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Container Native Virtualization
    Vendor
    Redhat
    Product
    Openshift Api Data Protection
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Service Mesh
    Vendor
    Xz Project
    Product
    Xz

    Exploits

    No exploit reference

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    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