cnvd - cnvd-2016-00072

cnvd-2016-00072

Vulnerability from cnvd

Title: Wireshark NLM解析器双重释放漏洞

Description:

Wireshark是最流行的网络协议解析器。

Wireshark NLM解析器中epan/dissectors/packet-nlm.c存在双重释放漏洞，启用"Match MSG/RES packets for async NLM"选项后，通过构造的数据包，远程攻击者利用此漏洞可造成拒绝服务（应用崩溃）。

Severity: 中

Patch Name: Wireshark NLM解析器双重释放漏洞的补丁

Patch Description:

Wireshark是最流行的网络协议解析器。

Wireshark NLM解析器中epan/dissectors/packet-nlm.c存在双重释放漏洞，启用"Match MSG/RES packets for async NLM"选项后，通过构造的数据包，远程攻击者利用此漏洞可造成拒绝服务（应用崩溃）。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.wireshark.org/security/wnpa-sec-2015-37.html https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=81dfe6d450ada42d12f20ac26a6d8ae2302df37e

Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8718

Impacted products

Name
['Wireshark Wireshark 2.0.x(<2.0.1)', 'Wireshark Wireshark 1.12.x(<1.12.9)']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8718"
    }
  },
  "description": "Wireshark\u662f\u6700\u6d41\u884c\u7684\u7f51\u7edc\u534f\u8bae\u89e3\u6790\u5668\u3002\r\n\r\nWireshark NLM\u89e3\u6790\u5668\u4e2depan/dissectors/packet-nlm.c\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff0c\u542f\u7528\"Match MSG/RES packets for async NLM\"\u9009\u9879\u540e\uff0c\u901a\u8fc7\u6784\u9020\u7684\u6570\u636e\u5305\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u5d29\u6e83\uff09\u3002",
  "discovererName": "Wireshark",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.wireshark.org/security/wnpa-sec-2015-37.html\r\nhttps://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=81dfe6d450ada42d12f20ac26a6d8ae2302df37e",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00072",
  "openTime": "2016-01-06",
  "patchDescription": "Wireshark\u662f\u6700\u6d41\u884c\u7684\u7f51\u7edc\u534f\u8bae\u89e3\u6790\u5668\u3002\r\n\r\nWireshark NLM\u89e3\u6790\u5668\u4e2depan/dissectors/packet-nlm.c\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff0c\u542f\u7528\"Match MSG/RES packets for async NLM\"\u9009\u9879\u540e\uff0c\u901a\u8fc7\u6784\u9020\u7684\u6570\u636e\u5305\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u5d29\u6e83\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": "Wireshark NLM\u89e3\u6790\u5668\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark 2.0.x(\u003c2.0.1)",
      "Wireshark Wireshark 1.12.x(\u003c1.12.9)"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8718",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-05",
  "title": "Wireshark NLM\u89e3\u6790\u5668\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}

CVE-2015-8718 (GCVE-0-2015-8718)

Vulnerability from cvelistv5

Published

2016-01-04 02:00

Modified

2024-08-06 08:29

Severity ?

CWE

Summary

Double free vulnerability in epan/dissectors/packet-nlm.c in the NLM dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1, when the "Match MSG/RES packets for async NLM" option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted packet.

References

▼	URL	Tags
	http://www.debian.org/security/2016/dsa-3505	vendor-advisory, x_refsource_DEBIAN
	http://www.wireshark.org/security/wnpa-sec-2015-37.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/79814	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201604-05	vendor-advisory, x_refsource_GENTOO
	http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1034551	vdb-entry, x_refsource_SECTRACK
	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=81dfe6d450ada42d12f20ac26a6d8ae2302df37e	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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