cnvd-2021-19414
Vulnerability from cnvd
Title
CISOfy Lynis竞争条件问题漏洞
Description
CISOfy Lynis是荷兰CISOfy公司的一款支持多个平台的系统安全审核工具。 CISOfy Lynis 3.0.0之前版本中存在竞争条件问题漏洞。攻击者可利用该漏洞绕过符号链接检查，在日志和报告中操作数据，进而造成拒绝服务，检索系统信息或提升权限。
Severity
低
Patch Name
CISOfy Lynis竞争条件问题漏洞的补丁
Patch Description
CISOfy Lynis是荷兰CISOfy公司的一款支持多个平台的系统安全审核工具。 CISOfy Lynis 3.0.0之前版本中存在竞争条件问题漏洞。攻击者可利用该漏洞绕过符号链接检查，在日志和报告中操作数据，进而造成拒绝服务，检索系统信息或提升权限。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://cisofy.com/security/cve/cve-2020-13882/

Impacted products
Name
CISOfy Lynis <3.0.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13882"
    }
  },
  "description": "CISOfy Lynis\u662f\u8377\u5170CISOfy\u516c\u53f8\u7684\u4e00\u6b3e\u652f\u6301\u591a\u4e2a\u5e73\u53f0\u7684\u7cfb\u7edf\u5b89\u5168\u5ba1\u6838\u5de5\u5177\u3002\n\nCISOfy Lynis 3.0.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7b26\u53f7\u94fe\u63a5\u68c0\u67e5\uff0c\u5728\u65e5\u5fd7\u548c\u62a5\u544a\u4e2d\u64cd\u4f5c\u6570\u636e\uff0c\u8fdb\u800c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u68c0\u7d22\u7cfb\u7edf\u4fe1\u606f\u6216\u63d0\u5347\u6743\u9650\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://cisofy.com/security/cve/cve-2020-13882/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-19414",
  "openTime": "2021-03-19",
  "patchDescription": "CISOfy Lynis\u662f\u8377\u5170CISOfy\u516c\u53f8\u7684\u4e00\u6b3e\u652f\u6301\u591a\u4e2a\u5e73\u53f0\u7684\u7cfb\u7edf\u5b89\u5168\u5ba1\u6838\u5de5\u5177\u3002\r\n\r\nCISOfy Lynis 3.0.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7b26\u53f7\u94fe\u63a5\u68c0\u67e5\uff0c\u5728\u65e5\u5fd7\u548c\u62a5\u544a\u4e2d\u64cd\u4f5c\u6570\u636e\uff0c\u8fdb\u800c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u68c0\u7d22\u7cfb\u7edf\u4fe1\u606f\u6216\u63d0\u5347\u6743\u9650\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": "CISOfy Lynis\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CISOfy Lynis \u003c3.0.0"
  },
  "serverity": "\u4f4e",
  "submitTime": "2020-06-19",
  "title": "CISOfy Lynis\u7ade\u4e89\u6761\u4ef6\u95ee\u9898\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.