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    CVE-2022-28366

    Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumption. In particular, this issue exists in HtmlUnit-Neko through 2.26, and is fixed in 2.27. This issue also exists in CyberNeko HTML through 1.9.22 (also affecting OWASP AntiSamy before 1.6.6), but 1.9.22 is the last version of CyberNeko HTML. NOTE: this may be related to CVE-2022-24839.

    Published:Apr 21, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 21, 2022
    EPSS Score:0.00114
    CVSS Score:7.5

    Affected Products

    Vendor
    Antisamy Project
    Product
    Antisamy
    Vendor
    Cyberneko Html Project
    Product
    Cyberneko Html
    Vendor
    Htmlunit
    Product
    Htmlunit

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-23635 (CVSS 6.1) — AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior…
    CVE-2023-43643 (CVSS 6.1) — AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior…
    CVE-2022-29577 (CVSS 6.1) — OWASP AntiSamy before 1.6.7 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output …
    CVE-2022-28367 (CVSS 6.1) — OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output …
    CVE-2021-35043 (CVSS 6.1) — OWASP AntiSamy before 1.6.4 allows XSS via HTML attributes when using the HTML output serializer (XHTML is not…
    CVE-2017-14735 (CVSS 6.1) — OWASP AntiSamy before 1.5.7 allows XSS via HTML5 entities, as demonstrated by use of : to construct a ja…
    CVE-2016-10006 (CVSS 6.1) — In OWASP AntiSamy before 1.5.5, by submitting a specially crafted input (a tag that supports style with active…

    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