cnvd - cnvd-2023-05963

CNVD-2023-05963

Vulnerability from cnvd - Published: 2023-02-02

Title

F5 BIG-IP SSL OCSP认证配置文件拒绝服务漏洞

Description

F5 BIG-IP是F5公司的一款集成了网络流量编排、负载均衡、智能DNS，远程接入策略管理等功能的应用交付平台。 F5 BIG-IP SSL OCSP认证配置文件存在拒绝服务漏洞，当虚拟服务器配置了OCSP认证配置文件，未公开的请求可能导致CPU资源利用率的增加，未经身份验证的远程攻击者可利用该漏洞导致服务降级，从而导致BIG-IP系统上的拒绝服务。

Severity

高

Patch Name

F5 BIG-IP SSL OCSP认证配置文件拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://my.f5.com/manage/s/article/K56412001

Reference

https://my.f5.com/manage/s/article/K56412001

Impacted products

Name
['F5 BIG-IP (all modules) >=13.1.0，<=13.1.5', 'F5 BIG-IP (all modules) >=16.1.0，<=16.1.3', 'F5 BIG-IP (all modules) 17.0.0', 'F5 BIG-IP (all modules) >=14.1.0，<=14.1.5', 'F5 BIG-IP (all modules) >=15.1.0，<=15.1.8']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-22323",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-22323"
    }
  },
  "description": "F5 BIG-IP\u662fF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7f16\u6392\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u667a\u80fdDNS\uff0c\u8fdc\u7a0b\u63a5\u5165\u7b56\u7565\u7ba1\u7406\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\n\nF5 BIG-IP SSL OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u865a\u62df\u670d\u52a1\u5668\u914d\u7f6e\u4e86OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u5bfc\u81f4CPU\u8d44\u6e90\u5229\u7528\u7387\u7684\u589e\u52a0\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u964d\u7ea7\uff0c\u4ece\u800c\u5bfc\u81f4BIG-IP\u7cfb\u7edf\u4e0a\u7684\u62d2\u7edd\u670d\u52a1\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://my.f5.com/manage/s/article/K56412001",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-05963",
  "openTime": "2023-02-02",
  "patchDescription": "F5 BIG-IP\u662fF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7f16\u6392\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u667a\u80fdDNS\uff0c\u8fdc\u7a0b\u63a5\u5165\u7b56\u7565\u7ba1\u7406\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\r\n\r\nF5 BIG-IP SSL OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u865a\u62df\u670d\u52a1\u5668\u914d\u7f6e\u4e86OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u5bfc\u81f4CPU\u8d44\u6e90\u5229\u7528\u7387\u7684\u589e\u52a0\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u964d\u7ea7\uff0c\u4ece\u800c\u5bfc\u81f4BIG-IP\u7cfb\u7edf\u4e0a\u7684\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": "F5 BIG-IP SSL OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP (all modules) \u003e=13.1.0\uff0c\u003c=13.1.5",
      "F5 BIG-IP (all modules) \u003e=16.1.0\uff0c\u003c=16.1.3",
      "F5 BIG-IP (all modules) 17.0.0",
      "F5 BIG-IP (all modules) \u003e=14.1.0\uff0c\u003c=14.1.5",
      "F5 BIG-IP (all modules) \u003e=15.1.0\uff0c\u003c=15.1.8"
    ]
  },
  "referenceLink": "https://my.f5.com/manage/s/article/K56412001",
  "serverity": "\u9ad8",
  "submitTime": "2023-02-01",
  "title": "F5 BIG-IP SSL OCSP\u8ba4\u8bc1\u914d\u7f6e\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2023-22323 (GCVE-0-2023-22323)

Vulnerability from cvelistv5 – Published: 2023-02-01 17:53 – Updated: 2025-03-26 15:58

Summary

In BIP-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when OCSP authentication profile is configured on a virtual server, undisclosed requests can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

References

URL

Tags

https://my.f5.com/manage/s/article/K56412001

Impacted products

	Vendor	Product	Version
	F5	BIG-IP	Affected: 17.0.0 , < 17.0.0.2 (semver) Affected: 16.1.0 , < 16.1.3.3 (semver) Affected: 15.1.0 , < 15.1.8.1 (semver) Affected: 14.1.0 , < 14.1.5.3 (semver) Affected: 13.1.0 , < * (semver)

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:07:05.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://my.f5.com/manage/s/article/K56412001"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-22323",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-26T15:57:04.809339Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-26T15:58:46.426Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "modules": [
            "All modules"
          ],
          "product": "BIG-IP",
          "vendor": "F5",
          "versions": [
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              "status": "affected",
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              "versionType": "semver"
            },
            {
              "lessThan": "16.1.3.3",
              "status": "affected",
              "version": "16.1.0",
              "versionType": "semver"
            },
            {
              "lessThan": "15.1.8.1",
              "status": "affected",
              "version": "15.1.0",
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            },
            {
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              "versionType": "semver"
            },
            {
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              "version": "13.1.0",
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        }
      ],
      "datePublic": "2023-02-01T15:00:00.000Z",
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-02-01T17:53:34.262Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
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      },
      "references": [
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          "url": "https://my.f5.com/manage/s/article/K56412001"
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      ],
      "source": {
        "discovery": "INTERNAL"
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      "title": "BIG-IP SSL OCSP Authentication profile vulnerability",
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  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
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    "datePublished": "2023-02-01T17:53:34.262Z",
    "dateReserved": "2023-01-13T06:43:37.159Z",
    "dateUpdated": "2025-03-26T15:58:46.426Z",
    "state": "PUBLISHED"
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2023-05963

CVE-2023-22323 (GCVE-0-2023-22323)

Tags

Sightings

Nomenclature