cnvd - cnvd-2020-14749

cnvd-2020-14749

Vulnerability from cnvd

Title: Wireshark WiMax DLMAP解析器拒绝服务漏洞

Description:

Wireshark（前称Ethereal）是Wireshark团队的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。WiMax DLMAP是其中的一个WiMax DLMAP解析器。

Wireshark 3.2.0版本至3.2.1版本、3.0.0版本至3.0.8版本和2.6.0版本至2.6.14版本中的WiMax DLMAP解析器存在安全漏洞。攻击者可通过注入畸形的数据包或诱使用户读取畸形的数据包跟踪文件利用该漏洞造成Wireshark崩溃。

Severity: 高

Patch Name: Wireshark WiMax DLMAP解析器拒绝服务漏洞的补丁

Patch Description:

Wireshark 3.2.0版本至3.2.1版本、3.0.0版本至3.0.8版本和2.6.0版本至2.6.14版本中的WiMax DLMAP解析器存在安全漏洞。攻击者可通过注入畸形的数据包或诱使用户读取畸形的数据包跟踪文件利用该漏洞造成Wireshark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:

厂商已发布了漏洞修复程序，请及时关注更新：https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=93d6b03a67953b82880cdbdcf0d30e2a3246d790 https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6b98dc63701b1da1cc7681cb383dabb0b7007d73

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-9430

Impacted products

Name
['Wireshark Wireshark >=3.2.0，<=3.2.1', 'Wireshark Wireshark >=3.0.0，<=3.0.8', 'Wireshark Wireshark >=2.6.0，<=2.6.14']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9430"
    }
  },
  "description": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u7684\u529f\u80fd\u662f\u622a\u53d6\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u663e\u793a\u51fa\u8be6\u7ec6\u7684\u6570\u636e\u4ee5\u4f9b\u5206\u6790\u3002WiMax DLMAP\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWiMax DLMAP\u89e3\u6790\u5668\u3002\n\nWireshark 3.2.0\u7248\u672c\u81f33.2.1\u7248\u672c\u30013.0.0\u7248\u672c\u81f33.0.8\u7248\u672c\u548c2.6.0\u7248\u672c\u81f32.6.14\u7248\u672c\u4e2d\u7684WiMax DLMAP\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u7684\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u7528\u6237\u8bfb\u53d6\u7578\u5f62\u7684\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210Wireshark\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=93d6b03a67953b82880cdbdcf0d30e2a3246d790\r\nhttps://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6b98dc63701b1da1cc7681cb383dabb0b7007d73",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-14749",
  "openTime": "2020-03-01",
  "patchDescription": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u7684\u529f\u80fd\u662f\u622a\u53d6\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u663e\u793a\u51fa\u8be6\u7ec6\u7684\u6570\u636e\u4ee5\u4f9b\u5206\u6790\u3002WiMax DLMAP\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWiMax DLMAP\u89e3\u6790\u5668\u3002\r\n\r\nWireshark 3.2.0\u7248\u672c\u81f33.2.1\u7248\u672c\u30013.0.0\u7248\u672c\u81f33.0.8\u7248\u672c\u548c2.6.0\u7248\u672c\u81f32.6.14\u7248\u672c\u4e2d\u7684WiMax DLMAP\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u7684\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u7528\u6237\u8bfb\u53d6\u7578\u5f62\u7684\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210Wireshark\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": "Wireshark WiMax DLMAP\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark \u003e=3.2.0\uff0c\u003c=3.2.1",
      "Wireshark Wireshark \u003e=3.0.0\uff0c\u003c=3.0.8",
      "Wireshark Wireshark \u003e=2.6.0\uff0c\u003c=2.6.14"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9430",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-28",
  "title": "Wireshark WiMax DLMAP\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-9430 (GCVE-0-2020-9430)

Vulnerability from cvelistv5

Published

2020-02-27 22:06

Modified

2024-08-04 10:26

Severity ?

CWE

Summary

In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the WiMax DLMAP dissector could crash. This was addressed in plugins/epan/wimax/msg_dlmap.c by validating a length field.

References

▼	URL	Tags
	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16368	x_refsource_MISC
	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16383	x_refsource_MISC
	https://www.wireshark.org/security/wnpa-sec-2020-04.html	x_refsource_MISC
	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=93d6b03a67953b82880cdbdcf0d30e2a3246d790	x_refsource_MISC
	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6b98dc63701b1da1cc7681cb383dabb0b7007d73	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/	vendor-advisory, x_refsource_FEDORA
	https://security.gentoo.org/glsa/202007-13	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

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              "name": "FEDORA-2020-87737529a4",
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/"
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/"
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    "datePublished": "2020-02-27T22:06:26",
    "dateReserved": "2020-02-27T00:00:00",
    "dateUpdated": "2024-08-04T10:26:16.188Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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