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    CVE-2021-41771

    ImportedSymbols in debug/macho (for Open or OpenFat) in Go before 1.16.10 and 1.17.x before 1.17.3 Accesses a Memory Location After the End of a Buffer, aka an out-of-bounds slice situation.

    Published:Oct 14, 2021
    Last Modified:Nov 21, 2024
    EPS:Nov 8, 2021
    EPSS Score:0.00362
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Golang
    Product
    Go
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhmt
    Vendor
    Redhat
    Product
    Serverless

    Exploits

    No exploit reference

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    References

    https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
    https://groups.google.com/g/golang-announce/c/0fM21h43arc
    https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
    https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
    https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/
    https://security.gentoo.org/glsa/202208-02
    https://security.netapp.com/advisory/ntap-20211210-0003/
    https://www.oracle.com/security-alerts/cpujul2022.html
    https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
    https://groups.google.com/g/golang-announce/c/0fM21h43arc
    https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
    https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
    https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/
    https://security.gentoo.org/glsa/202208-02
    https://security.netapp.com/advisory/ntap-20211210-0003/
    https://www.oracle.com/security-alerts/cpujul2022.html

    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