cnvd - cnvd-2022-05864

cnvd-2022-05864

Vulnerability from cnvd

Title: Ribbonsoft dxflib代码执行漏洞

Description:

Ribbonsoft dxflib是瑞士Ribbonsoft公司的一个开源C++库，主要用于解析DXF TM文件。

Ribbonsoft dxflib存在代码执行漏洞，攻击者可利用漏洞提供恶意文件来触发此漏洞。

Severity: 中

Patch Name: Ribbonsoft dxflib代码执行漏洞的补丁

Patch Description:

Ribbonsoft dxflib是瑞士Ribbonsoft公司的一个开源C++库，主要用于解析DXF TM文件。

Ribbonsoft dxflib存在代码执行漏洞，攻击者可利用漏洞提供恶意文件来触发此漏洞。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://talosintelligence.com/vulnerability_reports/TALOS-2021-1346

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-21897

Impacted products

Name
Ribbonsoft dxflib 3.17.0

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21897"
    }
  },
  "description": "Ribbonsoft dxflib\u662f\u745e\u58ebRibbonsoft\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90C++\u5e93\uff0c\u4e3b\u8981\u7528\u4e8e\u89e3\u6790DXF TM\u6587\u4ef6\u3002\n\nRibbonsoft dxflib\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4f9b\u6076\u610f\u6587\u4ef6\u6765\u89e6\u53d1\u6b64\u6f0f\u6d1e\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-05864",
  "openTime": "2022-01-23",
  "patchDescription": "Ribbonsoft dxflib\u662f\u745e\u58ebRibbonsoft\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90C++\u5e93\uff0c\u4e3b\u8981\u7528\u4e8e\u89e3\u6790DXF TM\u6587\u4ef6\u3002\r\n\r\nRibbonsoft dxflib\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4f9b\u6076\u610f\u6587\u4ef6\u6765\u89e6\u53d1\u6b64\u6f0f\u6d1e\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",
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  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21897",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-09",
  "title": "Ribbonsoft dxflib\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2021-21897 (GCVE-0-2021-21897)

Vulnerability from cvelistv5

Published

2021-09-08 15:11

Modified

2024-08-03 18:30

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-191 - Integer Underflow (Wrap or Wraparound)

Summary

A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1346	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DA4C4X5GMM65VYLUW7Q7YL6P5NDB633A/	vendor-advisory, x_refsource_FEDORA
	https://lists.debian.org/debian-lts-announce/2022/06/msg00008.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IMGMEPTYL7WTQ333J6SMC6MUHDMMWT3O/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BUOTYU3KKIYE4BEBUFA4MRS462P3OWM/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L2H36XRMAPQBIOVIIFX6KUT5YOG2ETM6/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	Ribbonsoft	Version: Ribbonsoft dxflib 3.17.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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