CNVD-2021-35519

Vulnerability from cnvd - Published: 2021-05-19
VLAI Severity ?
Title
Terrafrost phpseclib数据伪造问题漏洞
Description
Terrafrost phpseclib是Terrafrost开源的一个应用软件。MIT许可的纯PHP实现。 Terrafrost phpseclib 2.0.31之前版本和3.x系列3.0.7之前版本存在数据伪造问题漏洞，该漏洞源于错误地处理RSA PKCS。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
Terrafrost phpseclib数据伪造问题漏洞的补丁
Patch Description
Terrafrost phpseclib是Terrafrost开源的一个应用软件。MIT许可的纯PHP实现。 Terrafrost phpseclib 2.0.31之前版本和3.x系列3.0.7之前版本存在数据伪造问题漏洞，该漏洞源于错误地处理RSA PKCS。目前没有详细的漏洞细节提供。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://github.com/phpseclib/phpseclib

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-30130
Impacted products
Name
['Terrafrost phpseclib <2.0.31', 'Terrafrost phpseclib 3.*，<3.0.7']
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-30130"
    }
  },
  "description": "Terrafrost phpseclib\u662fTerrafrost\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002MIT\u8bb8\u53ef\u7684\u7eafPHP\u5b9e\u73b0\u3002\n\nTerrafrost phpseclib 2.0.31\u4e4b\u524d\u7248\u672c\u548c3.x\u7cfb\u52173.0.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5730\u5904\u7406RSA PKCS\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://github.com/phpseclib/phpseclib",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-35519",
  "openTime": "2021-05-19",
  "patchDescription": "Terrafrost phpseclib\u662fTerrafrost\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002MIT\u8bb8\u53ef\u7684\u7eafPHP\u5b9e\u73b0\u3002\r\n\r\nTerrafrost phpseclib 2.0.31\u4e4b\u524d\u7248\u672c\u548c3.x\u7cfb\u52173.0.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5730\u5904\u7406RSA PKCS\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Terrafrost phpseclib\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Terrafrost phpseclib \u003c2.0.31",
      "Terrafrost phpseclib 3.*\uff0c\u003c3.0.7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-30130",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-08",
  "title": "Terrafrost phpseclib\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
}


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Sightings

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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.