CNVD-2023-97826

Vulnerability from cnvd - Published: 2023-12-15
VLAI Severity ?
Title
Zammad访问控制错误漏洞（CNVD-2023-9782629）
Description
Zammad是德国Zammad公司的一套票务管理软件。 Zammad存在访问控制错误漏洞，该漏洞源于email address verification函数缺乏速率限制，攻击者可利用该漏洞可能会向已知地址发送许多请求，从而导致拒绝服务。
Severity
高
Patch Name
Zammad访问控制错误漏洞（CNVD-2023-9782629）的补丁
Patch Description
Zammad是德国Zammad公司的一套票务管理软件。 Zammad存在访问控制错误漏洞，该漏洞源于email address verification函数缺乏速率限制，攻击者可利用该漏洞可能会向已知地址发送许多请求，从而导致拒绝服务。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://zammad.com/en/advisories/zaa-2023-06

Reference
https://nvd.nist.gov/vuln/detail/CVE-2023-50455
Impacted products
Name
['Zammad Zammad 6.1.0', 'Zammad Zammad 6.1.0:alpha', 'Zammad Zammad 6.2.0:alpha']
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-50455",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-50455"
    }
  },
  "description": "Zammad\u662f\u5fb7\u56fdZammad\u516c\u53f8\u7684\u4e00\u5957\u7968\u52a1\u7ba1\u7406\u8f6f\u4ef6\u3002\n\nZammad\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eemail address verification\u51fd\u6570\u7f3a\u4e4f\u901f\u7387\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5411\u5df2\u77e5\u5730\u5740\u53d1\u9001\u8bb8\u591a\u8bf7\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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://zammad.com/en/advisories/zaa-2023-06",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-97826",
  "openTime": "2023-12-15",
  "patchDescription": "Zammad\u662f\u5fb7\u56fdZammad\u516c\u53f8\u7684\u4e00\u5957\u7968\u52a1\u7ba1\u7406\u8f6f\u4ef6\u3002\r\n\r\nZammad\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eemail address verification\u51fd\u6570\u7f3a\u4e4f\u901f\u7387\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5411\u5df2\u77e5\u5730\u5740\u53d1\u9001\u8bb8\u591a\u8bf7\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Zammad\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2023-9782629\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Zammad Zammad 6.1.0",
      "Zammad Zammad 6.1.0:alpha",
      "Zammad Zammad 6.2.0:alpha"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-50455",
  "serverity": "\u9ad8",
  "submitTime": "2023-12-13",
  "title": "Zammad\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2023-9782629\uff09"
}


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 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.