Vulnerability-Lookup

CNVD-2021-14795

Vulnerability from cnvd - Published: 2021-03-07

Title

Polaris Office拒绝服务漏洞

Description

Polaris Office是韩国Polaris Office公司的一个应用系统提供通过提高文件打开速度，存储可靠性和打印性能，体验更大的便利。 Polaris Office v9.102.66存在拒绝服务漏洞，该漏洞源于受PolarisOffice.exe以及EngineDLL.dll可能导致本地拒绝服务。攻击者可能利用精心编制的PDF文件触发此漏洞。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.polarisoffice.com/en/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-27550

Impacted products

Name
Polaris Office Polaris Office v9.102.66

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27550",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27550"
    }
  },
  "description": "Polaris Office\u662f\u97e9\u56fdPolaris Office\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7cfb\u7edf\u63d0\u4f9b\u901a\u8fc7\u63d0\u9ad8\u6587\u4ef6\u6253\u5f00\u901f\u5ea6\uff0c\u5b58\u50a8\u53ef\u9760\u6027\u548c\u6253\u5370\u6027\u80fd\uff0c\u4f53\u9a8c\u66f4\u5927\u7684\u4fbf\u5229\u3002\n\nPolaris Office v9.102.66\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7PolarisOffice.exe\u4ee5\u53caEngineDLL.dll\u53ef\u80fd\u5bfc\u81f4\u672c\u5730\u62d2\u7edd\u670d\u52a1\u3002\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u7cbe\u5fc3\u7f16\u5236\u7684PDF\u6587\u4ef6\u89e6\u53d1\u6b64\u6f0f\u6d1e\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.polarisoffice.com/en/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14795",
  "openTime": "2021-03-07",
  "products": {
    "product": "Polaris Office Polaris Office v9.102.66"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-27550",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-25",
  "title": "Polaris Office\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-27550 (GCVE-0-2021-27550)

Vulnerability from cvelistv5 – Published: 2021-02-23 14:35 – Updated: 2024-08-03 21:26

Summary

Polaris Office v9.102.66 is affected by a divide-by-zero error in PolarisOffice.exe and EngineDLL.dll that may cause a local denial of service. To exploit the vulnerability, someone must open a crafted PDF file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://gist.github.com/sqrtrev/1f9986d4bdd139383…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.