github - ghsa-6jmm-mp6w-4rrg

ghsa-6jmm-mp6w-4rrg

Vulnerability from github

Published

2022-04-26 21:14

Modified

2022-06-02 17:30

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser

Details

Impact

NekoHtml Parser suffers from a denial of service vulnerability on versions 2.60.0 and below. A specifically crafted input regarding the parsing of processing instructions leads to heap memory consumption. Please update to version 2.61.0.

For more information

If you have any questions or comments about this advisory: * Open an issue in https://github.com/HtmlUnit/htmlunit-neko * Email us at [rbri at rbri.de]

Show details on source website

JSON

To clipboard

{
   affected: [
      {
         package: {
            ecosystem: "Maven",
            name: "net.sourceforge.htmlunit:neko-htmlunit",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "2.61.0",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2022-29546",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-400",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-04-26T21:14:57Z",
      nvd_published_at: "2022-04-25T03:15:00Z",
      severity: "HIGH",
   },
   details: "### Impact\nNekoHtml Parser suffers from a denial of service vulnerability on versions 2.60.0 and below. A specifically crafted input regarding the parsing of processing instructions leads to heap memory consumption. Please update to version 2.61.0.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [https://github.com/HtmlUnit/htmlunit-neko](https://github.com/HtmlUnit/htmlunit-neko)\n* Email us at [rbri at rbri.de]\n",
   id: "GHSA-6jmm-mp6w-4rrg",
   modified: "2022-06-02T17:30:10Z",
   published: "2022-04-26T21:14:57Z",
   references: [
      {
         type: "WEB",
         url: "https://github.com/HtmlUnit/htmlunit-neko/security/advisories/GHSA-6jmm-mp6w-4rrg",
      },
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-29546",
      },
      {
         type: "WEB",
         url: "https://github.com/HtmlUnit/htmlunit-neko/commit/9d2aecd69223469e40c12ca3edddda09009110cc",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/HtmlUnit/htmlunit-neko",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser",
}

cve-2022-29546

Vulnerability from cvelistv5

Published

2022-04-25 02:54

Modified

2024-08-03 06:26

Severity ?

Summary

HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.

References

▼	URL	Tags
	https://github.com/HtmlUnit/htmlunit-neko/security/advisories/GHSA-6jmm-mp6w-4rrg	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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