Vulnerability-Lookup

CNVD-2017-20966

Vulnerability from cnvd - Published: 2017-08-15

Title

Sandstorm Cap'n Proto拒绝服务漏洞（CNVD-2017-20966）

Description

Cap'n Proto是一个极速数据交换格式和基于能力的RPC系统。 Sandstorm Cap'n Proto存在拒绝服务漏洞。允许远程对等体通过具有大量元素的列表导致拒绝服务。

Severity

中

Patch Name

Sandstorm Cap'n Proto拒绝服务漏洞（CNVD-2017-20966）的补丁

Patch Description

Cap'n Proto是一个极速数据交换格式和基于能力的RPC系统。 Sandstorm Cap'n Proto存在拒绝服务漏洞。允许远程对等体通过具有大量元素的列表导致拒绝服务。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/capnproto/capnproto/commit/104870608fde3c698483fdef6b97f093fc15685d

Reference

https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-2-all-cpu-amplification.md

Impacted products

Name
["Sandstorm Cap'n Proto <0.4.1.1", "Sandstorm Cap'n Proto 0.5.*，<0.5.1.1"]

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2312"
    }
  },
  "description": "Cap\u0027n Proto\u662f\u4e00\u4e2a\u6781\u901f\u6570\u636e\u4ea4\u6362\u683c\u5f0f\u548c\u57fa\u4e8e\u80fd\u529b\u7684RPC\u7cfb\u7edf\u3002\r\n\r\nSandstorm Cap\u0027n Proto\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u5bf9\u7b49\u4f53\u901a\u8fc7\u5177\u6709\u5927\u91cf\u5143\u7d20\u7684\u5217\u8868\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "David Renshaw",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/capnproto/capnproto/commit/104870608fde3c698483fdef6b97f093fc15685d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-20966",
  "openTime": "2017-08-15",
  "patchDescription": "Cap\u0027n Proto\u662f\u4e00\u4e2a\u6781\u901f\u6570\u636e\u4ea4\u6362\u683c\u5f0f\u548c\u57fa\u4e8e\u80fd\u529b\u7684RPC\u7cfb\u7edf\u3002\r\n\r\nSandstorm Cap\u0027n Proto\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u5bf9\u7b49\u4f53\u901a\u8fc7\u5177\u6709\u5927\u91cf\u5143\u7d20\u7684\u5217\u8868\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": "Sandstorm Cap\u0027n Proto\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-20966\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Sandstorm Cap\u0027n Proto \u003c0.4.1.1",
      "Sandstorm Cap\u0027n Proto  0.5.*\uff0c\u003c0.5.1.1"
    ]
  },
  "referenceLink": "https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-2-all-cpu-amplification.md",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-10",
  "title": "Sandstorm Cap\u0027n Proto\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-20966\uff09"
}

CVE-2015-2312 (GCVE-0-2015-2312)

Vulnerability from cvelistv5 – Published: 2017-08-09 18:00 – Updated: 2024-08-06 05:10

Summary

Sandstorm Cap'n Proto before 0.4.1.1 and 0.5.x before 0.5.1.1 allows remote peers to cause a denial of service (CPU and possibly general resource consumption) via a list with a large number of elements.

Severity

No CVSS data available.

CWE

Assigner

debian mitre root

References

4 references

URL	Tags
https://github.com/capnproto/capnproto/commit/104…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/03/17/3	mailing-listx_refsource_MLIST
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_MISC
https://github.com/capnproto/capnproto/blob/maste…	x_refsource_CONFIRM

Date Public

2015-03-02 00:00

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:10:16.141Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://github.com/capnproto/capnproto/commit/104870608fde3c698483fdef6b97f093fc15685d"
          },
          {
            "name": "[oss-security] 20150317 Re: CVE Request: Cap\u0027n Proto: Several issues",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/03/17/3"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780567"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-2-all-cpu-amplification.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
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      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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              "lang": "en",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-09T17:57:01.000Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://github.com/capnproto/capnproto/commit/104870608fde3c698483fdef6b97f093fc15685d"
        },
        {
          "name": "[oss-security] 20150317 Re: CVE Request: Cap\u0027n Proto: Several issues",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/03/17/3"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780567"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-2-all-cpu-amplification.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2015-2312",
          "STATE": "PUBLIC"
        },
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            "vendor_data": [
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            },
            {
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              "refsource": "MLIST",
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            },
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2017-20966

CVE-2015-2312 (GCVE-0-2015-2312)

Tags

Sightings

Nomenclature

Related by attack behaviour