Vulnerability-Lookup

CNVD-2022-67486

Vulnerability from cnvd - Published: 2022-10-09

Title

Slic3r拒绝服务漏洞（CNVD-2022-67486）

Description

slic3r是slic3r开源的一个3D打印工具箱用于将各种3-D打印模型文件类型转换为特定打印机的机器代码。 slic3r 1.3.0版本的AMF解析器中存在拒绝服务漏洞，该漏洞源于未对输入的错误消息做正确的处理。攻击者可该漏洞使用精心制作的AMF文档导致应用程序崩溃。

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://github.com/slic3r/Slic3r/issues/5117

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-45846

Impacted products

Name
slic3r slic3r 1.3.0

Show details on source website

JSON

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{
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    "cve": {
      "cveNumber": "CVE-2021-45846",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-45846"
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  },
  "description": "slic3r\u662fslic3r\u5f00\u6e90\u7684\u4e00\u4e2a3D\u6253\u5370\u5de5\u5177\u7bb1\u7528\u4e8e\u5c06\u5404\u79cd3-D\u6253\u5370\u6a21\u578b\u6587\u4ef6\u7c7b\u578b\u8f6c\u6362\u4e3a\u7279\u5b9a\u6253\u5370\u673a\u7684\u673a\u5668\u4ee3\u7801\u3002\n\nslic3r 1.3.0\u7248\u672c\u7684AMF\u89e3\u6790\u5668\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\u3002\u653b\u51fb\u8005\u53ef\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7cbe\u5fc3\u5236\u4f5c\u7684AMF\u6587\u6863\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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://github.com/slic3r/Slic3r/issues/5117",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-67486",
  "openTime": "2022-10-09",
  "products": {
    "product": "slic3r slic3r 1.3.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-45846",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-27",
  "title": "Slic3r\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-67486\uff09"
}

CVE-2021-45846 (GCVE-0-2021-45846)

Vulnerability from cvelistv5 – Published: 2022-01-25 13:20 – Updated: 2024-08-04 04:54

Summary

A flaw in the AMF parser of Slic3r libslic3r 1.3.0 allows an attacker to cause an application crash using a crafted AMF document, where a metadata tag lacks a "type" attribute.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/slic3r/Slic3r/issues/5117	x_refsource_MISC

Show details on NVD website

JSON

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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.

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.

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CNVD-2022-67486

CVE-2021-45846 (GCVE-0-2021-45846)

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Nomenclature

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