Vulnerability-Lookup

CNVD-2020-55175

Vulnerability from cnvd - Published: 2020-10-09

Title

Pexip Infinity输入验证错误漏洞（CNVD-2020-55175）

Description

Pexip Infinity是挪威派世（pexip）公司的一款视频会议云协作平台，组织可以在其IT基础设施、公共或私有云或任何混合组合中部署的视频通信软件，以使每个人都可以拥有自己的个人高质量视频、音频及移动会议体验。 Pexip Infinity 24.1之前版本存在输入验证错误漏洞，该漏洞源于输入验证不当。攻击者可通过SIP利用该漏洞导致暂时拒绝服务。

Severity

中

Patch Name

Pexip Infinity输入验证错误漏洞（CNVD-2020-55175）的补丁

Patch Description

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://docs.pexip.com/admin/security_bulletins.htm

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-24615

Impacted products

Name
Pexip Pexip Infinity <24.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-24615",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-24615"
    }
  },
  "description": "Pexip Infinity\u662f\u632a\u5a01\u6d3e\u4e16\uff08pexip\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u89c6\u9891\u4f1a\u8bae\u4e91\u534f\u4f5c\u5e73\u53f0\uff0c\u7ec4\u7ec7\u53ef\u4ee5\u5728\u5176IT\u57fa\u7840\u8bbe\u65bd\u3001\u516c\u5171\u6216\u79c1\u6709\u4e91\u6216\u4efb\u4f55\u6df7\u5408\u7ec4\u5408\u4e2d\u90e8\u7f72\u7684\u89c6\u9891\u901a\u4fe1\u8f6f\u4ef6\uff0c\u4ee5\u4f7f\u6bcf\u4e2a\u4eba\u90fd\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u7684\u4e2a\u4eba\u9ad8\u8d28\u91cf\u89c6\u9891\u3001\u97f3\u9891\u53ca\u79fb\u52a8\u4f1a\u8bae\u4f53\u9a8c\u3002\n\nPexip Infinity 24.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7SIP\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6682\u65f6\u62d2\u7edd\u670d\u52a1\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://docs.pexip.com/admin/security_bulletins.htm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-55175",
  "openTime": "2020-10-09",
  "patchDescription": "Pexip Infinity\u662f\u632a\u5a01\u6d3e\u4e16\uff08pexip\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u89c6\u9891\u4f1a\u8bae\u4e91\u534f\u4f5c\u5e73\u53f0\uff0c\u7ec4\u7ec7\u53ef\u4ee5\u5728\u5176IT\u57fa\u7840\u8bbe\u65bd\u3001\u516c\u5171\u6216\u79c1\u6709\u4e91\u6216\u4efb\u4f55\u6df7\u5408\u7ec4\u5408\u4e2d\u90e8\u7f72\u7684\u89c6\u9891\u901a\u4fe1\u8f6f\u4ef6\uff0c\u4ee5\u4f7f\u6bcf\u4e2a\u4eba\u90fd\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u7684\u4e2a\u4eba\u9ad8\u8d28\u91cf\u89c6\u9891\u3001\u97f3\u9891\u53ca\u79fb\u52a8\u4f1a\u8bae\u4f53\u9a8c\u3002\r\n\r\nPexip Infinity 24.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f93\u5165\u9a8c\u8bc1\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7SIP\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6682\u65f6\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": "Pexip Infinity\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-55175\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Pexip Pexip Infinity \u003c24.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-24615",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-28",
  "title": "Pexip Infinity\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-55175\uff09"
}

CVE-2020-24615 (GCVE-0-2020-24615)

Vulnerability from cvelistv5 – Published: 2020-09-25 03:38 – Updated: 2024-08-04 15:19

Summary

Pexip Infinity before 24.1 has Improper Input Validation, leading to temporary denial of service via SIP.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2262 records in the last 180 days details

References

2 references

URL	Tags
https://www.pexip.com	x_refsource_MISC
https://docs.pexip.com/admin/security_bulletins.htm	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:19:09.043Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.pexip.com"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://docs.pexip.com/admin/security_bulletins.htm"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Pexip Infinity before 24.1 has Improper Input Validation, leading to temporary denial of service via SIP."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-25T03:38:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.pexip.com"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://docs.pexip.com/admin/security_bulletins.htm"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-24615",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Pexip Infinity before 24.1 has Improper Input Validation, leading to temporary denial of service via SIP."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.pexip.com",
              "refsource": "MISC",
              "url": "https://www.pexip.com"
            },
            {
              "name": "https://docs.pexip.com/admin/security_bulletins.htm",
              "refsource": "CONFIRM",
              "url": "https://docs.pexip.com/admin/security_bulletins.htm"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-24615",
    "datePublished": "2020-09-25T03:38:02.000Z",
    "dateReserved": "2020-08-25T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:19:09.043Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

Vulnerability timeline

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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.

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.

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