Vulnerability-Lookup

CNVD-2020-50285

Vulnerability from cnvd - Published: 2020-09-04

Title

BIG-IP Server资源管理错误漏洞

Description

F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 BIG-IP Server产品存在资源管理错误漏洞，攻击者使用该漏洞会影响服务器端的连接或者造成连接过程中的中间人攻击。

Severity

中

Patch Name

BIG-IP Server资源管理错误漏洞的补丁

Patch Description

F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 BIG-IP Server产品存在资源管理错误漏洞，攻击者使用该漏洞会影响服务器端的连接或者造成连接过程中的中间人攻击。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.f5.com/csp/article/K72752002?utm_source=f5support&utm_medium=RSS

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5913

Impacted products

Name
['F5 BIG-IP >=14.1.0，<=14.1.2.3', 'F5 BIG-IP >=12.1.0，<=12.1.5.1', 'F5 BIG-IP >=15.0.0，<=15.1.0.1', 'F5 BIG-IP >=13.1.0，<=13.1.3.4', 'F5 BIG-IP >=11.6.1，<=11.6.5.2']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5913",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5913"
    }
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  "description": "F5 BIG-IP\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406\u3001\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u7ba1\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\n\nBIG-IP Server\u4ea7\u54c1\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u4f7f\u7528\u8be5\u6f0f\u6d1e\u4f1a\u5f71\u54cd\u670d\u52a1\u5668\u7aef\u7684\u8fde\u63a5\u6216\u8005\u9020\u6210\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u7684\u4e2d\u95f4\u4eba\u653b\u51fb\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://support.f5.com/csp/article/K72752002?utm_source=f5support\u0026utm_medium=RSS",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50285",
  "openTime": "2020-09-04",
  "patchDescription": "F5 BIG-IP\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406\u3001\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u7ba1\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\r\n\r\nBIG-IP Server\u4ea7\u54c1\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u4f7f\u7528\u8be5\u6f0f\u6d1e\u4f1a\u5f71\u54cd\u670d\u52a1\u5668\u7aef\u7684\u8fde\u63a5\u6216\u8005\u9020\u6210\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u7684\u4e2d\u95f4\u4eba\u653b\u51fb\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": "BIG-IP Server\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP \u003e=14.1.0\uff0c\u003c=14.1.2.3",
      "F5 BIG-IP \u003e=12.1.0\uff0c\u003c=12.1.5.1",
      "F5 BIG-IP \u003e=15.0.0\uff0c\u003c=15.1.0.1",
      "F5 BIG-IP \u003e=13.1.0\uff0c\u003c=13.1.3.4",
      "F5 BIG-IP \u003e=11.6.1\uff0c\u003c=11.6.5.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5913",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-31",
  "title": "BIG-IP Server\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-5913 (GCVE-0-2020-5913)

Vulnerability from cvelistv5 – Published: 2020-08-26 14:03 – Updated: 2024-08-04 08:47

Summary

In versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, the BIG-IP Client or Server SSL profile ignores revoked certificates, even when a valid CRL is present. This impacts SSL/TLS connections and may result in a man-in-the-middle attack on the connections.

Severity

No CVSS data available.

CWE

BIG-IP SSL/TLS CRL vulnerability

Assigner

f5 mitre root Scorecard

References

1 reference

URL	Tags
https://support.f5.com/csp/article/K72752002	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	BIG-IP	Affected: 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, 11.6.1-11.6.5.2

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:47:40.797Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K72752002"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "BIG-IP",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, 11.6.1-11.6.5.2"
            }
          ]
        }
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      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "BIG-IP SSL/TLS CRL vulnerability",
              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
        "dateUpdated": "2020-09-30T16:38:39.000Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
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          "tags": [
            "x_refsource_MISC"
          ],
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      "x_legacyV4Record": {
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          "ASSIGNER": "f5sirt@f5.com",
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        },
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                    {
                      "product_name": "BIG-IP",
                      "version": {
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    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:47:40.797Z",
    "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.
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CNVD-2020-50285

CVE-2020-5913 (GCVE-0-2020-5913)

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Sightings

Nomenclature

Related by attack behaviour