Vulnerability-Lookup

CNVD-2019-32031

Vulnerability from cnvd - Published: 2019-09-18

Title

F5 BIG-IP Application Security Manager资源管理错误漏洞

Description

F5 BIG-IP Application Security Manager（ASM）是美国F5公司的一款Web应用程序防火墙（WAF），它提供安全的远程接入、保护电子邮件、简化Web接入控制，同时增强网络和应用性能。 F5 BIG-IP Application Security Manager存在资源管理错误漏洞。攻击者可利用该漏洞消耗大量内存，终止任意进程。

Severity

中

Patch Name

F5 BIG-IP Application Security Manager资源管理错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.f5.com/csp/article/K29149494

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-6637

Impacted products

Name
['F5 F5 BIG-IP Application Security Manager（ASM） >=14.1.0，<=14.1.0.5', 'F5 F5 BIG-IP Application Security Manager（ASM） >=14.0.0，<=14.0.0.4', 'F5 F5 BIG-IP Application Security Manager（ASM） >=13.0.0，<=13.1.1.4', 'F5 F5 BIG-IP Application Security Manager（ASM） >=12.1.0，<=12.1.4']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-6637",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-6637"
    }
  },
  "description": "F5 BIG-IP Application Security Manager\uff08ASM\uff09\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3eWeb\u5e94\u7528\u7a0b\u5e8f\u9632\u706b\u5899\uff08WAF\uff09\uff0c\u5b83\u63d0\u4f9b\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u3001\u4fdd\u62a4\u7535\u5b50\u90ae\u4ef6\u3001\u7b80\u5316Web\u63a5\u5165\u63a7\u5236\uff0c\u540c\u65f6\u589e\u5f3a\u7f51\u7edc\u548c\u5e94\u7528\u6027\u80fd\u3002\n\nF5 BIG-IP Application Security Manager\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6d88\u8017\u5927\u91cf\u5185\u5b58\uff0c\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\u3002",
  "discovererName": "F5",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.f5.com/csp/article/K29149494",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-32031",
  "openTime": "2019-09-18",
  "patchDescription": "F5 BIG-IP Application Security Manager\uff08ASM\uff09\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3eWeb\u5e94\u7528\u7a0b\u5e8f\u9632\u706b\u5899\uff08WAF\uff09\uff0c\u5b83\u63d0\u4f9b\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u3001\u4fdd\u62a4\u7535\u5b50\u90ae\u4ef6\u3001\u7b80\u5316Web\u63a5\u5165\u63a7\u5236\uff0c\u540c\u65f6\u589e\u5f3a\u7f51\u7edc\u548c\u5e94\u7528\u6027\u80fd\u3002\r\n\r\nF5 BIG-IP Application Security Manager\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6d88\u8017\u5927\u91cf\u5185\u5b58\uff0c\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\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 Application Security Manager\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 F5 BIG-IP Application Security Manager\uff08ASM\uff09 \u003e=14.1.0\uff0c\u003c=14.1.0.5",
      "F5 F5 BIG-IP Application Security Manager\uff08ASM\uff09 \u003e=14.0.0\uff0c\u003c=14.0.0.4",
      "F5 F5 BIG-IP Application Security Manager\uff08ASM\uff09 \u003e=13.0.0\uff0c\u003c=13.1.1.4",
      "F5 F5 BIG-IP Application Security Manager\uff08ASM\uff09 \u003e=12.1.0\uff0c\u003c=12.1.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-6637",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-09",
  "title": "F5 BIG-IP Application Security Manager\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-6637 (GCVE-0-2019-6637)

Vulnerability from cvelistv5 – Published: 2019-07-03 18:20 – Updated: 2024-08-04 20:23

Summary

On BIG-IP (ASM) 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, Application logic abuse of ASM REST endpoints can lead to instability of BIG-IP system. Exploitation of this issue causes excessive memory consumption which results in the Linux kernel triggering OOM killer on arbitrary processes. The attack requires an authenticated user with role of "Guest" or greater privilege. Note: "No Access" cannot login so technically it's a role but a user with this access role cannot perform the attack.

Severity

No CVSS data available.

CWE

Assigner

f5 mitre root

References

2 references

URL	Tags
https://support.f5.com/csp/article/K29149494	x_refsource_CONFIRM
http://www.securityfocus.com/bid/109091	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
F5	BIG-IP (ASM)	Affected: BIG-IP (ASM) 14.1.0-14.1.0.5 Affected: 14.0.0-14.0.0.4 Affected: 13.0.0-13.1.1.4 Affected: 12.1.0-12.1.4

Show details on NVD website

JSON

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          },
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            ],
            "url": "http://www.securityfocus.com/bid/109091"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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            },
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              "status": "affected",
              "version": "13.0.0-13.1.1.4"
            },
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          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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            }
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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.

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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.

Action not permitted

CNVD-2019-32031

CVE-2019-6637 (GCVE-0-2019-6637)

Tags

Sightings

Nomenclature

Related by attack behaviour