DEBIAN-CVE-2020-28948

    Dashboard / Vulnerabilities / DEBIAN-CVE-2020-28948

    DEBIAN-CVE-2020-28948

    Published: 19 Nov 2020Last Modified: 11 Sept 2026
    Upstream:
    CVE-2020-28948

    Summary:

    Details: Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.

    References: https://security-tracker.debian.org/tracker/CVE-2020-28948

    Affected packages

    Package

    Name: php-pear

    Purl: pkg:deb/debian/php-pear?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:1.10.9+submodules+notgz-1.1

    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
    DEBIAN-CVE-2020-28948 | CVE-DB