Vulnerability-Lookup

CNVD-2020-52428

Vulnerability from cnvd - Published: 2020-09-17

Title

Kingsoft WPS Office远程堆损坏漏洞

Description

WPS Office是由金山软件股份有限公司(Kingsoft)发布的一款办公软件，可以应用于办公软件最常用的文字编辑、电子表格、演示稿等功能。 Kingsoft WPS Office 11.2.0.9403之前版本存在远程堆损坏漏洞。攻击者可通过Word文档中PNG数据中的特制PLTE块利用该漏洞导致程序崩溃。

Severity

高

Patch Name

Kingsoft WPS Office远程堆损坏漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.wps.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-25291

Impacted products

Name
Kingsoft WPS Office <11.2.0.9403

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25291",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-25291"
    }
  },
  "description": "WPS Office\u662f\u7531\u91d1\u5c71\u8f6f\u4ef6\u80a1\u4efd\u6709\u9650\u516c\u53f8(Kingsoft)\u53d1\u5e03\u7684\u4e00\u6b3e\u529e\u516c\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u529e\u516c\u8f6f\u4ef6\u6700\u5e38\u7528\u7684\u6587\u5b57\u7f16\u8f91\u3001\u7535\u5b50\u8868\u683c\u3001\u6f14\u793a\u7a3f\u7b49\u529f\u80fd\u3002\n\nKingsoft WPS Office 11.2.0.9403\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8fdc\u7a0b\u5806\u635f\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7Word\u6587\u6863\u4e2dPNG\u6570\u636e\u4e2d\u7684\u7279\u5236PLTE\u5757\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.wps.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52428",
  "openTime": "2020-09-17",
  "patchDescription": "WPS Office\u662f\u7531\u91d1\u5c71\u8f6f\u4ef6\u80a1\u4efd\u6709\u9650\u516c\u53f8(Kingsoft)\u53d1\u5e03\u7684\u4e00\u6b3e\u529e\u516c\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5e94\u7528\u4e8e\u529e\u516c\u8f6f\u4ef6\u6700\u5e38\u7528\u7684\u6587\u5b57\u7f16\u8f91\u3001\u7535\u5b50\u8868\u683c\u3001\u6f14\u793a\u7a3f\u7b49\u529f\u80fd\u3002\r\n\r\nKingsoft WPS Office 11.2.0.9403\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8fdc\u7a0b\u5806\u635f\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7Word\u6587\u6863\u4e2dPNG\u6570\u636e\u4e2d\u7684\u7279\u5236PLTE\u5757\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\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": "Kingsoft WPS Office\u8fdc\u7a0b\u5806\u635f\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Kingsoft WPS Office \u003c11.2.0.9403"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-25291",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-14",
  "title": "Kingsoft WPS Office\u8fdc\u7a0b\u5806\u635f\u574f\u6f0f\u6d1e"
}

CVE-2020-25291 (GCVE-0-2020-25291)

Vulnerability from cvelistv5 – Published: 2020-09-13 19:35 – Updated: 2024-08-04 15:33

Summary

GdiDrawHoriLineIAlt in Kingsoft WPS Office before 11.2.0.9403 allows remote heap corruption via a crafted PLTE chunk in PNG data within a Word document. This is related to QBrush::setMatrix in gui/painting/qbrush.cpp in Qt 4.x.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2314 records in the last 180 days details

References

1 reference

URL	Tags
http://zeifan.my/security/rce/heap/2020/09/03/wps…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "tags": [
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              "x_transferred"
            ],
            "url": "http://zeifan.my/security/rce/heap/2020/09/03/wps-rce-heap.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
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        "dateUpdated": "2020-09-13T19:35:09.000Z",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://zeifan.my/security/rce/heap/2020/09/03/wps-rce-heap.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-25291",
          "STATE": "PUBLIC"
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          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                        ]
                      }
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  "cveMetadata": {
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    "datePublished": "2020-09-13T19:35:09.000Z",
    "dateReserved": "2020-09-13T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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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.

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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.
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.

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