Vulnerability-Lookup

GHSA-6433-X5P4-8JC7

Vulnerability from github – Published: 2024-05-02 21:30 – Updated: 2024-11-25 19:27

Summary

libxmljs vulnerable to type confusion when parsing specially crafted XML

Details

libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking a function on the result of attrs() that was called on a parsed node. This vulnerability might lead to denial of service (on both 32-bit systems and 64-bit systems), data leak, infinite loop and remote code execution (on 32-bit systems with the XML_PARSE_HUGE flag enabled).

Severity ?

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "libxmljs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.0.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-34391"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-843"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-03T20:24:29Z",
    "nvd_published_at": "2024-05-02T19:15:06Z",
    "severity": "CRITICAL"
  },
  "details": "libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking a function on the result of `attrs()` that was called on a parsed node. This vulnerability might lead to denial of service (on both 32-bit systems and 64-bit systems), data leak, infinite loop and remote code execution (on 32-bit systems with the XML_PARSE_HUGE flag enabled).",
  "id": "GHSA-6433-x5p4-8jc7",
  "modified": "2024-11-25T19:27:36Z",
  "published": "2024-05-02T21:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34391"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libxmljs/libxmljs/issues/645"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/libxmljs/libxmljs"
    },
    {
      "type": "WEB",
      "url": "https://research.jfrog.com/vulnerabilities/libxmljs-attrs-type-confusion-rce-jfsa-2024-001033988"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "libxmljs vulnerable to type confusion when parsing specially crafted XML"
}

CVE-2024-34391 (GCVE-0-2024-34391)

Vulnerability from cvelistv5 – Published: 2024-05-02 18:54 – Updated: 2024-11-25 12:55

Title

libxmljs attrs type confusion RCE

Summary

libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking a function on the result of attrs() that was called on a parsed node. This vulnerability might lead to denial of service (on both 32-bit systems and 64-bit systems), data leak, infinite loop and remote code execution (on 32-bit systems with the XML_PARSE_HUGE flag enabled).

Severity ?

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

JFROG

References

URL

Tags

	https://research.jfrog.com/vulnerabilities/libxml…
	https://github.com/libxmljs/libxmljs/issues/645

Impacted products

	Vendor	Product	Version
			Affected: 0 , ≤ 1.0.11 (semver)

Show details on NVD website

JSON

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          },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6433-X5P4-8JC7

CVE-2024-34391 (GCVE-0-2024-34391)

Tags

Sightings

Nomenclature