Vulnerability-Lookup

CNVD-2018-06544

Vulnerability from cnvd - Published: 2018-03-28

Title

ISC BIND拒绝服务漏洞（CNVD-2018-06544）

Description

BIND是开源软件，可让您在Internet上发布您的域名系统（DNS）信息，并为您的用户解析DNS查询。 ISC BIND存在拒绝服务漏洞，该漏洞是由于'badcache.c'中的逻辑缺陷所致。攻击者可以将特制数据包发送到目标服务器，以触发'badcache.c'中的逻辑缺陷并导致目标服务崩溃。

Severity

高

Patch Name

ISC BIND拒绝服务漏洞（CNVD-2018-06544）的补丁

Patch Description

BIND是开源软件，可让您在Internet上发布您的域名系统（DNS）信息，并为您的用户解析DNS查询。 ISC BIND存在拒绝服务漏洞，该漏洞是由于'badcache.c'中的逻辑缺陷所致。攻击者可以将特制数据包发送到目标服务器，以触发'badcache.c'中的逻辑缺陷并导致目标服务崩溃。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

厂商已发布漏洞修复程序，请及时关注更新： https://kb.isc.org/article/AA-01562/74/CVE-2018-5734

Reference

https://kb.isc.org/article/AA-01562/74/CVE-2018-5734

Impacted products

Name
['ISC BIND 9.10.5-S1 - 9.10.5-S4', 'ISC BIND 9.10.6-S1', 'ISC BIND 9.10.6-S2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5734"
    }
  },
  "description": "BIND\u662f\u5f00\u6e90\u8f6f\u4ef6\uff0c\u53ef\u8ba9\u60a8\u5728Internet\u4e0a\u53d1\u5e03\u60a8\u7684\u57df\u540d\u7cfb\u7edf\uff08DNS\uff09\u4fe1\u606f\uff0c\u5e76\u4e3a\u60a8\u7684\u7528\u6237\u89e3\u6790DNS\u67e5\u8be2\u3002\r\n\r\nISC BIND\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u0027badcache.c\u0027\u4e2d\u7684\u903b\u8f91\u7f3a\u9677\u6240\u81f4\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5c06\u7279\u5236\u6570\u636e\u5305\u53d1\u9001\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u4ee5\u89e6\u53d1\u0027badcache.c\u0027\u4e2d\u7684\u903b\u8f91\u7f3a\u9677\u5e76\u5bfc\u81f4\u76ee\u6807\u670d\u52a1\u5d29\u6e83\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://kb.isc.org/article/AA-01562/74/CVE-2018-5734",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06544",
  "openTime": "2018-03-28",
  "patchDescription": "BIND\u662f\u5f00\u6e90\u8f6f\u4ef6\uff0c\u53ef\u8ba9\u60a8\u5728Internet\u4e0a\u53d1\u5e03\u60a8\u7684\u57df\u540d\u7cfb\u7edf\uff08DNS\uff09\u4fe1\u606f\uff0c\u5e76\u4e3a\u60a8\u7684\u7528\u6237\u89e3\u6790DNS\u67e5\u8be2\u3002\r\n\r\nISC BIND\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u0027badcache.c\u0027\u4e2d\u7684\u903b\u8f91\u7f3a\u9677\u6240\u81f4\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5c06\u7279\u5236\u6570\u636e\u5305\u53d1\u9001\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u4ee5\u89e6\u53d1\u0027badcache.c\u0027\u4e2d\u7684\u903b\u8f91\u7f3a\u9677\u5e76\u5bfc\u81f4\u76ee\u6807\u670d\u52a1\u5d29\u6e83\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": "ISC BIND\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06544\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "ISC BIND 9.10.5-S1 - 9.10.5-S4",
      "ISC BIND 9.10.6-S1",
      "ISC BIND 9.10.6-S2"
    ]
  },
  "referenceLink": "https://kb.isc.org/article/AA-01562/74/CVE-2018-5734",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-01",
  "title": "ISC BIND\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-06544\uff09"
}

CVE-2018-5734 (GCVE-0-2018-5734)

Vulnerability from cvelistv5 – Published: 2019-01-16 20:00 – Updated: 2024-09-17 02:31

Title

A malformed request can trigger an assertion failure in badcache.c

Summary

While handling a particular type of malformed packet BIND erroneously selects a SERVFAIL rcode instead of a FORMERR rcode. If the receiving view has the SERVFAIL cache feature enabled, this can trigger an assertion failure in badcache.c when the request doesn't contain all of the expected information. Affects BIND 9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, 9.10.6-S2.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Servers running the affected versions (9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, and 9.10.6-S2) are vulnerable if they allow recursion, unless the SERVFAIL cache is disabled for the receiving view.

Assigner

isc mitre root

References

4 references

URL	Tags
https://kb.isc.org/docs/aa-01562	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2018092…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/103189	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1040438	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
ISC	BIND 9	Affected: 9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, 9.10.6-S2

Date Public

2018-02-28 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T05:40:51.224Z",
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      ],
      "metrics": [
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      "solutions": [
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          "lang": "en",
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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.

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.