Vulnerability-Lookup

CNVD-2021-14029

Vulnerability from cnvd - Published: 2021-03-03

Title

SoftMaker Office PlanMaker缓冲区溢出漏洞（CNVD-2021-14029）

Description

SoftMaker Office PlanMaker是一款支持多平台的办公软件中的电子表格套件。 SoftMaker Office PlanMaker Version/Instance 0x0005/0x0016字段处理存在缓冲区溢出漏洞，攻击者可利用该漏洞使应用程序崩溃或以应用程序上下文执行任意代码。

Severity

中

Patch Name

SoftMaker Office PlanMaker缓冲区溢出漏洞（CNVD-2021-14029）的补丁

Patch Description

SoftMaker Office PlanMaker是一款支持多平台的办公软件中的电子表格套件。 SoftMaker Office PlanMaker Version/Instance 0x0005/0x0016字段处理存在缓冲区溢出漏洞，攻击者可利用该漏洞使应用程序崩溃或以应用程序上下文执行任意代码。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://www.softmaker.com/en/softmaker-office

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1210

Impacted products

Name
SoftMaker SoftMaker Office PlanMaker 2021

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27250",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27250"
    }
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  "description": "SoftMaker Office PlanMaker\u662f\u4e00\u6b3e\u652f\u6301\u591a\u5e73\u53f0\u7684\u529e\u516c\u8f6f\u4ef6\u4e2d\u7684\u7535\u5b50\u8868\u683c\u5957\u4ef6\u3002\n\nSoftMaker Office PlanMaker Version/Instance 0x0005/0x0016\u5b57\u6bb5\u5904\u7406\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\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://www.softmaker.com/en/softmaker-office",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14029",
  "openTime": "2021-03-03",
  "patchDescription": "SoftMaker Office PlanMaker\u662f\u4e00\u6b3e\u652f\u6301\u591a\u5e73\u53f0\u7684\u529e\u516c\u8f6f\u4ef6\u4e2d\u7684\u7535\u5b50\u8868\u683c\u5957\u4ef6\u3002\r\n\r\nSoftMaker Office PlanMaker Version/Instance 0x0005/0x0016\u5b57\u6bb5\u5904\u7406\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\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": "SoftMaker Office PlanMaker\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-14029\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "SoftMaker SoftMaker Office PlanMaker 2021"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1210",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-07",
  "title": "SoftMaker Office PlanMaker\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-14029\uff09"
}

CVE-2020-27250 (GCVE-0-2020-27250)

Vulnerability from cvelistv5 – Published: 2021-02-10 21:39 – Updated: 2024-08-04 16:11

Summary

In SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014), a specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is smaller than the size used for the copy, which will cause a heap-based buffer overflow at Version/Instance 0x0005 and 0x0016. An attacker can entice the victim to open a document to trigger this vulnerability.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	SoftMaker	Affected: SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T16:11:36.307Z",
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            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1210"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "n/a",
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        }
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1210"
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      "x_legacyV4Record": {
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          "ASSIGNER": "talos-cna@cisco.com",
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                    {
                      "product_name": "SoftMaker",
                      "version": {
                        "version_data": [
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                            "version_value": "SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014)"
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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.