UBUNTU-CVE-2020-18770

    Dashboard / Vulnerabilities / UBUNTU-CVE-2020-18770

    UBUNTU-CVE-2020-18770

    Published: 22 Aug 2023Last Modified: 20 May 2026
    Upstream:

    Summary:

    Details: An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.

    Affected packages

    Package

    Name: zziplib

    Purl: pkg:deb/ubuntu/zziplib?arch=source&distro=esm-infra%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.13.62-3
    0.13.62-3ubuntu0.16.04.1
    0.13.62-3ubuntu0.16.04.2
    0.13.62-3ubuntu0.16.04.2+esm1

    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
    UBUNTU-CVE-2020-18770 | CVE-DB