DEBIAN-CVE-2021-26948

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    DEBIAN-CVE-2021-26948

    Published: 3 Mar 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-26948

    Summary:

    Details: Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

    References: https://security-tracker.debian.org/tracker/CVE-2021-26948

    Affected packages

    Package

    Name: htmldoc

    Purl: pkg:deb/debian/htmldoc?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.11-4

    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