SUSE-SU-2023:3534-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:3534-1

    SUSE-SU-2023:3534-1

    Published: 5 Sept 2023Last Modified: 4 Feb 2026

    Summary: Security update for rubygem-rails-html-sanitizer

    Details: This update for rubygem-rails-html-sanitizer fixes the following issues: - CVE-2022-23517: Fixed inefficient regular expression that is susceptible to excessive backtracking (bsc#1206433). - CVE-2022-23518: Fixed XSS via data URIs when used in combination with Loofah (bsc#1206434). - CVE-2022-23519: Fixed XSS vulnerability with certain configurations of Rails::Html::Sanitizer (bsc#1206435). - CVE-2022-23520: Fixed XSS vulnerability with certain configurations of Rails::Html::Sanitizer (bsc#1206436).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20233534-1/, https://bugzilla.suse.com/1206433, https://bugzilla.suse.com/1206434, https://bugzilla.suse.com/1206435, https://bugzilla.suse.com/1206436, https://www.suse.com/security/cve/CVE-2022-23517, https://www.suse.com/security/cve/CVE-2022-23518, https://www.suse.com/security/cve/CVE-2022-23519, https://www.suse.com/security/cve/CVE-2022-23520

    Affected packages

    Package

    Name: rubygem-rails-html-sanitizer

    Purl: pkg:rpm/suse/rubygem-rails-html-sanitizer&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.3-8.14.1

    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
    SUSE-SU-2023:3534-1 | CVE-DB