Vulnerability-Lookup

CNVD-2019-45337

Vulnerability from cnvd - Published: 2019-12-13

Title

Red Hat XML Language Support XML Language Server路径遍历漏洞

Description

Red Hat XML Language Support（vscode-xml）是美国红帽（Red Hat）公司的一款支持创建和编辑XML文档的Visual Studio Code扩展。XML Language Server是使用在其中的一个XML语言服务器。 Red Hat XML Language Support 0.9.1之前版本中的XMLLanguageService.java文件存在路径遍历漏洞，远程攻击者可利用该漏洞对任意文件进行写入操作。

Severity

中

Patch Name

Red Hat XML Language Support XML Language Server路径遍历漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/angelozerr/lsp4xml/pull/567

Reference

https://github.com/angelozerr/lsp4xml/ https://github.com/redhat-developer/vscode-xml/ https://github.com/angelozerr/lsp4xml/blob/master/CHANGELOG.md#others https://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml https://github.com/angelozerr/lsp4xml/pull/567

Impacted products

Name
Red Hat Red Hat XML Language Support（vscode-xml） <0.9.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18212",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18212"
    }
  },
  "description": "Red Hat XML Language Support\uff08vscode-xml\uff09\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u652f\u6301\u521b\u5efa\u548c\u7f16\u8f91XML\u6587\u6863\u7684Visual Studio Code\u6269\u5c55\u3002XML Language Server\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aXML\u8bed\u8a00\u670d\u52a1\u5668\u3002\n\nRed Hat XML Language Support 0.9.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684XMLLanguageService.java\u6587\u4ef6\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u4efb\u610f\u6587\u4ef6\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\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://github.com/angelozerr/lsp4xml/pull/567",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-45337",
  "openTime": "2019-12-13",
  "patchDescription": "Red Hat XML Language Support\uff08vscode-xml\uff09\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u652f\u6301\u521b\u5efa\u548c\u7f16\u8f91XML\u6587\u6863\u7684Visual Studio Code\u6269\u5c55\u3002XML Language Server\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aXML\u8bed\u8a00\u670d\u52a1\u5668\u3002\r\n\r\nRed Hat XML Language Support 0.9.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684XMLLanguageService.java\u6587\u4ef6\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u4efb\u610f\u6587\u4ef6\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\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": "Red Hat XML Language Support XML Language Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat Red Hat XML Language Support\uff08vscode-xml\uff09 \u003c0.9.1"
  },
  "referenceLink": "https://github.com/angelozerr/lsp4xml/\r\nhttps://github.com/redhat-developer/vscode-xml/\r\nhttps://github.com/angelozerr/lsp4xml/blob/master/CHANGELOG.md#others\r\nhttps://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml\r\nhttps://github.com/angelozerr/lsp4xml/pull/567",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-23",
  "title": "Red Hat XML Language Support XML Language Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2019-18212 (GCVE-0-2019-18212)

Vulnerability from cvelistv5 – Published: 2019-10-23 21:05 – Updated: 2024-08-05 01:47

Summary

XMLLanguageService.java in XML Language Server (aka lsp4xml) before 0.9.1, as used in Red Hat XML Language Support (aka vscode-xml) before 0.9.1 for Visual Studio and other products, allows a remote attacker to write to arbitrary files via Directory Traversal.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2316 records in the last 180 days details

References

6 references

URL	Tags
https://github.com/angelozerr/lsp4xml/	x_refsource_MISC
https://github.com/redhat-developer/vscode-xml/	x_refsource_MISC
https://marketplace.visualstudio.com/items?itemNa…	x_refsource_MISC
https://github.com/angelozerr/lsp4xml/pull/567	x_refsource_MISC
https://github.com/angelozerr/lsp4xml/blob/master…	x_refsource_CONFIRM
https://www.shielder.it/blog/dont-open-that-xml-x…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:47:13.990Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://github.com/angelozerr/lsp4xml/"
          },
          {
            "tags": [
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            "url": "https://github.com/redhat-developer/vscode-xml/"
          },
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            "tags": [
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            ],
            "url": "https://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml"
          },
          {
            "tags": [
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            ],
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          },
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          },
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              "x_transferred"
            ],
            "url": "https://www.shielder.it/blog/dont-open-that-xml-xxe-to-rce-in-xml-plugins-for-vs-code-eclipse-theia/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2019-10-24T20:15:31.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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          "url": "https://github.com/redhat-developer/vscode-xml/"
        },
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          ],
          "url": "https://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/angelozerr/lsp4xml/pull/567"
        },
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            },
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            },
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    "dateReserved": "2019-10-19T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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.

Vulnerability timeline

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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.
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