Vulnerability-Lookup

OESA-2023-1137 (CVE-2022-44789)

Vulnerability from osv_openeuler – Published: 2023-03-04 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

mujs security update

Details

MuJS is a lightweight Javascript interpreter designed for embedding in other software to extend them with scripting capabilities.

Security Fix(es):

A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.(CVE-2022-44789)

Severity

8.8 (High)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-44789	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "mujs-debuginfo-1.2.0-3.oe2203.aarch64.rpm",
          "mujs-debugsource-1.2.0-3.oe2203.aarch64.rpm",
          "mujs-devel-1.2.0-3.oe2203.aarch64.rpm",
          "mujs-1.2.0-3.oe2203.aarch64.rpm"
        ],
        "src": [
          "mujs-1.2.0-3.oe2203.src.rpm"
        ],
        "x86_64": [
          "mujs-devel-1.2.0-3.oe2203.x86_64.rpm",
          "mujs-debugsource-1.2.0-3.oe2203.x86_64.rpm",
          "mujs-debuginfo-1.2.0-3.oe2203.x86_64.rpm",
          "mujs-1.2.0-3.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "mujs",
        "purl": "pkg:rpm/openEuler/mujs\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0-3.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "MuJS is a lightweight Javascript interpreter designed for embedding in other software to extend them with scripting capabilities.\r\n\r\nSecurity Fix(es):\r\n\r\nA logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.(CVE-2022-44789)",
  "id": "OESA-2023-1137",
  "modified": "2026-08-06T11:05:37Z",
  "published": "2023-03-04T11:05:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1137"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44789"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "mujs security update",
  "upstream": [
    "CVE-2022-44789"
  ]
}

CVE-2022-44789 (GCVE-0-2022-44789)

Vulnerability from cvelistv5 – Published: 2022-11-23 00:00 – Updated: 2025-04-25 19:51

Summary

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-25 19:45 UTC

CWE

n/a
CWE-787 - Out-of-bounds Write

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/ccxvii/mujs/commit/edb50ad66f7…
https://github.com/alalng/CVE-2022-44789/blob/mai…
https://github.com/ccxvii/mujs/releases/tag/1.3.2
https://www.debian.org/security/2022/dsa-5291	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

{
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        "references": [
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            "url": "https://github.com/ccxvii/mujs/commit/edb50ad66f7601ca9a3544a0e9045e8a8c60561f"
          },
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            "tags": [
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            "url": "https://github.com/alalng/CVE-2022-44789/blob/main/PublicReferenceURL.txt"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/ccxvii/mujs/releases/tag/1.3.2"
          },
          {
            "name": "DSA-5291",
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://www.debian.org/security/2022/dsa-5291"
          },
          {
            "name": "FEDORA-2022-c4b56e4400",
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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                "options": [
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                "timestamp": "2025-04-25T19:45:19.336868Z",
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    "cna": {
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      "problemTypes": [
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      "references": [
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        },
        {
          "url": "https://github.com/ccxvii/mujs/releases/tag/1.3.2"
        },
        {
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          "tags": [
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          "url": "https://www.debian.org/security/2022/dsa-5291"
        },
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          "tags": [
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2022-11-23T00:00:00.000Z",
    "dateReserved": "2022-11-07T00:00:00.000Z",
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.