Vulnerability-Lookup

CNVD-2016-08216

Vulnerability from cnvd - Published: 2016-09-28

Title

ISC BIND 9存在buffer.c 断言错误拒绝服务漏洞

Description

ISC BIND 9是美国Internet Systems Consortium（ISC）组织所维护的一套DNS域名解析服务软件。 ISC BIND 9存在buffer.c断言错误拒绝服务漏洞。远程攻击者利用漏洞可导致程序断言失败退出缓冲区，最终导致BIND主进程崩溃。

Severity

高

Patch Name

ISC BIND 9存在buffer.c 断言错误拒绝服务漏洞的补丁

Patch Description

ISC BIND 9是美国Internet Systems Consortium（ISC）组织所维护的一套DNS域名解析服务软件。ISC BIND 9存在buffer.c 断言错误拒绝服务漏洞。远程攻击者利用漏洞可导致程序断言失败退出缓冲区。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

厂商已提供漏洞修补方案，请关注厂商主页及时更新： http://www.isc.org/downloads

Reference

https://kb.isc.org/article/AA-01419/0

Impacted products

Name
['ISC, Inc. BIND >=9.0.x，<=9.8.x', 'ISC, Inc. BIND >=9.9.0，<=9.9.9-P2', 'ISC, Inc. BIND >=9.9.3-S1，<=9.9.9-S3', 'ISC, Inc. BIND \r\n>=9.10.0，<=9.10.4-P2', 'ISC, Inc. BIND \r\n>=9.11.0a1，<=9.11.0rc1']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-2776"
    }
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  "description": "ISC BIND 9\u662f\u7f8e\u56fdInternet Systems Consortium\uff08ISC\uff09\u7ec4\u7ec7\u6240\u7ef4\u62a4\u7684\u4e00\u5957DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\u8f6f\u4ef6\u3002\r\n\r\nISC BIND 9\u5b58\u5728buffer.c\u65ad\u8a00\u9519\u8bef\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5bfc\u81f4\u7a0b\u5e8f\u65ad\u8a00\u5931\u8d25\u9000\u51fa\u7f13\u51b2\u533a\uff0c\u6700\u7ec8\u5bfc\u81f4BIND\u4e3b\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "discovererName": "ISC, Inc.",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttp://www.isc.org/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08216",
  "openTime": "2016-09-28",
  "patchDescription": "ISC BIND 9\u662f\u7f8e\u56fdInternet Systems Consortium\uff08ISC\uff09\u7ec4\u7ec7\u6240\u7ef4\u62a4\u7684\u4e00\u5957DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\u8f6f\u4ef6\u3002ISC BIND 9\u5b58\u5728buffer.c \u65ad\u8a00\u9519\u8bef\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5bfc\u81f4\u7a0b\u5e8f\u65ad\u8a00\u5931\u8d25\u9000\u51fa\u7f13\u51b2\u533a\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 9\u5b58\u5728buffer.c \u65ad\u8a00\u9519\u8bef\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "ISC, Inc. BIND \u003e=9.0.x\uff0c\u003c=9.8.x",
      "ISC, Inc. BIND \u003e=9.9.0\uff0c\u003c=9.9.9-P2",
      "ISC, Inc. BIND \u003e=9.9.3-S1\uff0c\u003c=9.9.9-S3",
      "ISC, Inc. BIND \r\n\u003e=9.10.0\uff0c\u003c=9.10.4-P2",
      "ISC, Inc. BIND \r\n\u003e=9.11.0a1\uff0c\u003c=9.11.0rc1"
    ]
  },
  "referenceLink": "https://kb.isc.org/article/AA-01419/0",
  "serverity": "\u9ad8",
  "submitTime": "2016-09-28",
  "title": "ISC BIND 9\u5b58\u5728buffer.c \u65ad\u8a00\u9519\u8bef\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-2776 (GCVE-0-2016-2776)

Vulnerability from cvelistv5 – Published: 2016-09-28 10:00 – Updated: 2024-08-05 23:32

Summary

buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

17 references

URL	Tags
http://www.securityfocus.com/bid/93188	vdb-entryx_refsource_BID
https://kb.isc.org/article/AA-01438	x_refsource_CONFIRM
https://kb.isc.org/article/AA-01419/0	x_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-1944.html	vendor-advisoryx_refsource_REDHAT
https://www.exploit-db.com/exploits/40453/	exploitx_refsource_EXPLOIT-DB
https://security.gentoo.org/glsa/201610-07	vendor-advisoryx_refsource_GENTOO
https://kb.isc.org/article/AA-01435	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2099.html	vendor-advisoryx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2016093…	x_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1036903	vdb-entryx_refsource_SECTRACK
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://security.FreeBSD.org/advisories/FreeBSD-S…	vendor-advisoryx_refsource_FREEBSD
http://rhn.redhat.com/errata/RHSA-2016-1945.html	vendor-advisoryx_refsource_REDHAT
https://kb.isc.org/article/AA-01436	x_refsource_CONFIRM
https://h20566.www2.hpe.com/portal/site/hpsc/publ…	x_refsource_CONFIRM

Date Public

2016-09-27 00:00

Show details on NVD website

JSON

To clipboard

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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.