github - ghsa-g9hh-vvx3-v37v

ghsa-g9hh-vvx3-v37v

Vulnerability from github

Published

2022-04-23 00:03

Modified

2022-05-05 13:38

Severity ?

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

Summary

Denial of service in HtmlUnit-Neko

Details

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-2022-24939.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "net.sourceforge.htmlunit:neko-htmlunit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-28366"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-26T20:12:38Z",
    "nvd_published_at": "2022-04-21T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "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-2022-24939.",
  "id": "GHSA-g9hh-vvx3-v37v",
  "modified": "2022-05-05T13:38:33Z",
  "published": "2022-04-23T00:03:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28366"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/HtmlUnit/htmlunit-neko"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nahsra/antisamy/releases/tag/v1.6.6"
    },
    {
      "type": "WEB",
      "url": "https://search.maven.org/artifact/net.sourceforge.htmlunit/neko-htmlunit"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/projects/htmlunit/files/htmlunit/2.27"
    }
  ],
  "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": "Denial of service in HtmlUnit-Neko"
}

cve-2022-28366

Vulnerability from cvelistv5

Published

2022-04-21 22:41

Modified

2024-08-03 05:56

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/nahsra/antisamy/releases/tag/v1.6.6	x_refsource_MISC
	https://search.maven.org/artifact/net.sourceforge.htmlunit/neko-htmlunit	x_refsource_MISC
	https://sourceforge.net/projects/htmlunit/files/htmlunit/2.27/	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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          },
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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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