cnvd - cnvd-2020-54481

cnvd-2020-54481

Vulnerability from cnvd

Title: Artifex Software Artifex MuJS存在未明漏洞

Description:

Artifex Software Artifex MuJS是美国Artifex Software公司的一款轻量级的JavaScript解释器，它用于嵌入到其他的软件中提供脚本执行功能。

Artifex MuJS 1.0.5版本中存在安全漏洞，该漏洞源于regexp.c文件的regcompx没有限制正则表达式的大小。攻击者可利用该漏洞在系统上执行任意代码。

Severity: 高

Patch Name: Artifex Software Artifex MuJS存在未明漏洞的补丁

Patch Description:

Artifex Software Artifex MuJS是美国Artifex Software公司的一款轻量级的JavaScript解释器，它用于嵌入到其他的软件中提供脚本执行功能。

Artifex MuJS 1.0.5版本中存在安全漏洞，该漏洞源于regexp.c文件的regcompx没有限制正则表达式的大小。攻击者可利用该漏洞在系统上执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://mujs.com/

Reference: http://git.ghostscript.com/?p=mujs.git;h=7f50591861525f76e3ec7a63392656ff8c030af9

Impacted products

Name
Artifex Software MuJS 1.0.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12798"
    }
  },
  "description": "Artifex Software Artifex MuJS\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JavaScript\u89e3\u91ca\u5668\uff0c\u5b83\u7528\u4e8e\u5d4c\u5165\u5230\u5176\u4ed6\u7684\u8f6f\u4ef6\u4e2d\u63d0\u4f9b\u811a\u672c\u6267\u884c\u529f\u80fd\u3002\n\nArtifex MuJS 1.0.5\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eregexp.c\u6587\u4ef6\u7684regcompx\u6ca1\u6709\u9650\u5236\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5927\u5c0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mujs.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-54481",
  "openTime": "2020-09-29",
  "patchDescription": "Artifex Software Artifex MuJS\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u7684JavaScript\u89e3\u91ca\u5668\uff0c\u5b83\u7528\u4e8e\u5d4c\u5165\u5230\u5176\u4ed6\u7684\u8f6f\u4ef6\u4e2d\u63d0\u4f9b\u811a\u672c\u6267\u884c\u529f\u80fd\u3002\r\n\r\nArtifex MuJS 1.0.5\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eregexp.c\u6587\u4ef6\u7684regcompx\u6ca1\u6709\u9650\u5236\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5927\u5c0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Artifex Software Artifex MuJS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Artifex Software  MuJS 1.0.5"
  },
  "referenceLink": "http://git.ghostscript.com/?p=mujs.git;h=7f50591861525f76e3ec7a63392656ff8c030af9",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-14",
  "title": "Artifex Software Artifex MuJS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-12798 (GCVE-0-2019-12798)

Vulnerability from cvelistv5

Published

2019-06-13 16:58

Modified

2024-08-04 23:32

Severity ?

CWE

Summary

An issue was discovered in Artifex MuJS 1.0.5. regcompx in regexp.c does not restrict regular expression program size, leading to an overflow of the parsed syntax list size.

References

▼	URL	Tags
	http://git.ghostscript.com/?p=mujs.git%3Bh=7f50591861525f76e3ec7a63392656ff8c030af9	x_refsource_MISC
	http://www.securityfocus.com/bid/108774	vdb-entry, x_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          "dateUpdated": "2024-08-04T23:32:55.155Z",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "http://git.ghostscript.com/?p=mujs.git%3Bh=7f50591861525f76e3ec7a63392656ff8c030af9"
          },
          {
            "name": "108774",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/108774"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Artifex MuJS 1.0.5. regcompx in regexp.c does not restrict regular expression program size, leading to an overflow of the parsed syntax list size."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-17T06:06:03",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://git.ghostscript.com/?p=mujs.git%3Bh=7f50591861525f76e3ec7a63392656ff8c030af9"
        },
        {
          "name": "108774",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/108774"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-12798",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2019-06-13T16:58:21",
    "dateReserved": "2019-06-13T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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