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CNVD-2021-11836

Vulnerability from cnvd - Published: 2021-02-22
VLAI
Title
Apache Thrift拒绝服务漏洞
Description
Apache Thrift是一款可伸缩的跨语言服务开发框架。 Apache Thrift存在拒绝服务漏洞，允许恶意RPC客户端发送超短消息，分配超大内存分配，可使应用程序崩溃。目前没有详细漏洞细节提供。
Severity
中
Patch Name
Apache Thrift拒绝服务漏洞的补丁
Patch Description
Apache Thrift是一款可伸缩的跨语言服务开发框架。 Apache Thrift存在拒绝服务漏洞，允许恶意RPC客户端发送超短消息，分配超大内存分配，可使应用程序崩溃。目前没有详细漏洞细节提供。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://lists.apache.org/thread.html/r43dc2b2e928e9d845b07ac075634cb759d91bb852421dc282f87a74a%40%3Cdev.thrift.apache.org%3E

Reference
https://access.redhat.com/security/cve/cve-2020-13949
Impacted products
Name
Apache Thrift >=0.9.3，<=0.13.0
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13949",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13949"
    }
  },
  "description": "Apache Thrift\u662f\u4e00\u6b3e\u53ef\u4f38\u7f29\u7684\u8de8\u8bed\u8a00\u670d\u52a1\u5f00\u53d1\u6846\u67b6\u3002\n\nApache Thrift\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u6076\u610fRPC\u5ba2\u6237\u7aef\u53d1\u9001\u8d85\u77ed\u6d88\u606f\uff0c\u5206\u914d\u8d85\u5927\u5185\u5b58\u5206\u914d\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://lists.apache.org/thread.html/r43dc2b2e928e9d845b07ac075634cb759d91bb852421dc282f87a74a%40%3Cdev.thrift.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11836",
  "openTime": "2021-02-22",
  "patchDescription": "Apache Thrift\u662f\u4e00\u6b3e\u53ef\u4f38\u7f29\u7684\u8de8\u8bed\u8a00\u670d\u52a1\u5f00\u53d1\u6846\u67b6\u3002\r\n\r\nApache Thrift\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u6076\u610fRPC\u5ba2\u6237\u7aef\u53d1\u9001\u8d85\u77ed\u6d88\u606f\uff0c\u5206\u914d\u8d85\u5927\u5185\u5b58\u5206\u914d\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "Apache Thrift\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Thrift \u003e=0.9.3\uff0c\u003c=0.13.0"
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2020-13949",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-21",
  "title": "Apache Thrift\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.