Vulnerability-Lookup

CNVD-2018-21234

Vulnerability from cnvd - Published: 2018-10-18

Title

F5 BIG-IP虚拟服务器拒绝服务漏洞

Description

F5 BIG-IP LTM等都是美国F5公司的产品。F5 BIG-IP LTM是一款本地流量管理器；BIG-IP AAM是一款应用程序加速管理器。 F5 BIG-IP虚拟服务器存在安全漏洞。在HTTP/2配置文件被启用时，攻击者可利用该漏洞造成拒绝服务（消耗的内存资源值异常）。

Severity

中

Patch Name

F5 BIG-IP虚拟服务器拒绝服务漏洞的补丁

Patch Description

F5 BIG-IP LTM等都是美国F5公司的产品。F5 BIG-IP LTM是一款本地流量管理器；BIG-IP AAM是一款应用程序加速管理器。 F5 BIG-IP虚拟服务器存在安全漏洞。在HTTP/2配置文件被启用时，攻击者可利用该漏洞造成拒绝服务（消耗的内存资源值异常）。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/K45611803

Reference

https://support.f5.com/csp/article/K45611803

Impacted products

Name
['F5 BIG-IP >=13.0.0，<=13.1.0.5', 'F5 BIG-IP >=12.1.0，<=12.1.3.5', 'F5 BIG-IP >=11.6.0，<=11.6.3.1']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5530"
    }
  },
  "description": "F5 BIG-IP LTM\u7b49\u90fd\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4ea7\u54c1\u3002F5 BIG-IP LTM\u662f\u4e00\u6b3e\u672c\u5730\u6d41\u91cf\u7ba1\u7406\u5668\uff1bBIG-IP AAM\u662f\u4e00\u6b3e\u5e94\u7528\u7a0b\u5e8f\u52a0\u901f\u7ba1\u7406\u5668\u3002\r\n\r\nF5 BIG-IP\u865a\u62df\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5728HTTP/2\u914d\u7f6e\u6587\u4ef6\u88ab\u542f\u7528\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6d88\u8017\u7684\u5185\u5b58\u8d44\u6e90\u503c\u5f02\u5e38\uff09\u3002",
  "discovererName": "F5",
  "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/K45611803",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21234",
  "openTime": "2018-10-18",
  "patchDescription": "F5 BIG-IP LTM\u7b49\u90fd\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4ea7\u54c1\u3002F5 BIG-IP LTM\u662f\u4e00\u6b3e\u672c\u5730\u6d41\u91cf\u7ba1\u7406\u5668\uff1bBIG-IP AAM\u662f\u4e00\u6b3e\u5e94\u7528\u7a0b\u5e8f\u52a0\u901f\u7ba1\u7406\u5668\u3002\r\n\r\nF5 BIG-IP\u865a\u62df\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5728HTTP/2\u914d\u7f6e\u6587\u4ef6\u88ab\u542f\u7528\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6d88\u8017\u7684\u5185\u5b58\u8d44\u6e90\u503c\u5f02\u5e38\uff09\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\u865a\u62df\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP \u003e=13.0.0\uff0c\u003c=13.1.0.5",
      "F5 BIG-IP \u003e=12.1.0\uff0c\u003c=12.1.3.5",
      "F5 BIG-IP \u003e=11.6.0\uff0c\u003c=11.6.3.1"
    ]
  },
  "referenceLink": "https://support.f5.com/csp/article/K45611803",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-27",
  "title": "F5 BIG-IP\u865a\u62df\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-5530 (GCVE-0-2018-5530)

Vulnerability from cvelistv5 – Published: 2018-07-25 14:00 – Updated: 2024-09-16 23:16

Summary

F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, or 11.6.0-11.6.3.1 virtual servers with HTTP/2 profiles enabled are vulnerable to "HPACK Bomb".

Severity

No CVSS data available.

CWE

Assigner

f5 mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/104908	vdb-entryx_refsource_BID
https://support.f5.com/csp/article/K45611803	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
F5 Networks, Inc.	BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, Edge Gateway, PEM, WebSafe)	Affected: 13.0.0-13.1.0.5 Affected: 12.1.0-12.1.3.5 Affected: 11.6.0-11.6.3.1

Date Public

2018-07-24 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:40:50.777Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "104908",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104908"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K45611803"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, Edge Gateway, PEM, WebSafe)",
          "vendor": "F5 Networks, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "13.0.0-13.1.0.5"
            },
            {
              "status": "affected",
              "version": "12.1.0-12.1.3.5"
            },
            {
              "status": "affected",
              "version": "11.6.0-11.6.3.1"
            }
          ]
        }
      ],
      "datePublic": "2018-07-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, or 11.6.0-11.6.3.1 virtual servers with HTTP/2 profiles enabled are vulnerable to \"HPACK Bomb\"."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "DoS",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-31T09:57:01.000Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "name": "104908",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/104908"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.f5.com/csp/article/K45611803"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "DATE_PUBLIC": "2018-07-24T00:00:00",
          "ID": "CVE-2018-5530",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, Edge Gateway, PEM, WebSafe)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "13.0.0-13.1.0.5"
                          },
                          {
                            "version_value": "12.1.0-12.1.3.5"
                          },
                          {
                            "version_value": "11.6.0-11.6.3.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "F5 Networks, Inc."
              }
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        },
        "references": {
          "reference_data": [
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              "name": "104908",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/104908"
            },
            {
              "name": "https://support.f5.com/csp/article/K45611803",
              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K45611803"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
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    "datePublished": "2018-07-25T14:00:00.000Z",
    "dateReserved": "2018-01-12T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:16:55.834Z",
    "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.

Detection rules are retrieved from Rulezet.

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.