CLSA-2023-1695835334

    Dashboard / Vulnerabilities / CLSA-2023-1695835334

    CLSA-2023-1695835334

    Published: 27 Sept 2023Last Modified: 4 Jun 2026
    Upstream:
    CVE-2020-22218

    Summary: Fix CVE(s): CVE-2020-22218

    Details: * SECURITY UPDATE: An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. - debian/patches/CVE-2020-22218.patch: doing total_num zero length check. - CVE-2020-22218

    References: https://errata.cloudlinux.com/ubuntu16_04-els/CLSA-2023-1695835334

    Affected packages

    Package

    Name: libssh2-1

    Purl: pkg:deb/tuxcare/libssh2-1?distro=ubuntu-16.04

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.5.0-2ubuntu0.1+tuxcare.els1

    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
    CLSA-2023-1695835334 | CVE-DB