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    CVE-2020-14355

    Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.

    Published:Oct 6, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 7, 2020
    EPSS Score:0.02106
    CVSS Score:6.6

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Opensuse
    Product
    Leap
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Aus
    Vendor
    Redhat
    Product
    Enterprise Linux Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Tus
    Vendor
    Redhat
    Product
    Enterprise Linux Update Services For Sap Solutions
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Spice Project
    Product
    Spice

    Exploits

    No exploit reference

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    References

    http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html
    http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html
    https://bugzilla.redhat.com/show_bug.cgi?id=1868435
    https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html
    https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html
    https://usn.ubuntu.com/4572-1/
    https://usn.ubuntu.com/4572-2/
    https://www.debian.org/security/2020/dsa-4771
    https://www.openwall.com/lists/oss-security/2020/10/06/10
    http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html
    http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html
    https://bugzilla.redhat.com/show_bug.cgi?id=1868435
    https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html
    https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html
    https://usn.ubuntu.com/4572-1/
    https://usn.ubuntu.com/4572-2/
    https://www.debian.org/security/2020/dsa-4771
    https://www.openwall.com/lists/oss-security/2020/10/06/10

    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