cnvd - cnvd-2016-04343

cnvd-2016-04343

Vulnerability from cnvd

Title: ESnet iPerf3堆缓冲区溢出漏洞

Description:

ESnet iPerf3是一套用于在IP网络中测试最大带宽的工具。

Esnet iperf 3.1.1版本的JSON处理功能中存在堆缓冲区溢出漏洞。远程攻击者可借助特制的JSON字符串利用该漏洞造成堆缓冲区溢出，执行任意代码。

Severity: 中

Patch Name: ESnet iPerf3堆缓冲区溢出漏洞的补丁

Patch Description:

ESnet iPerf3是一套用于在IP网络中测试最大带宽的工具。

Esnet iperf 3.1.1版本的JSON处理功能中存在堆缓冲区溢出漏洞。远程攻击者可借助特制的JSON字符串利用该漏洞造成堆缓冲区溢出，执行任意代码。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此安全问题，详情请关注厂商主页： https://iperf.fr/

Reference: http://www.talosintel.com/reports/TALOS-2016-0164

Impacted products

Name
iperf.fr iperf 3.1.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4303"
    }
  },
  "description": "ESnet iPerf3\u662f\u4e00\u5957\u7528\u4e8e\u5728IP\u7f51\u7edc\u4e2d\u6d4b\u8bd5\u6700\u5927\u5e26\u5bbd\u7684\u5de5\u5177\u3002\r\n\r\nEsnet iperf 3.1.1\u7248\u672c\u7684JSON\u5904\u7406\u529f\u80fd\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684JSON\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Dave McDaniel of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://iperf.fr/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04343",
  "openTime": "2016-06-29",
  "patchDescription": "ESnet iPerf3\u662f\u4e00\u5957\u7528\u4e8e\u5728IP\u7f51\u7edc\u4e2d\u6d4b\u8bd5\u6700\u5927\u5e26\u5bbd\u7684\u5de5\u5177\u3002\r\n\r\nEsnet iperf 3.1.1\u7248\u672c\u7684JSON\u5904\u7406\u529f\u80fd\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684JSON\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "ESnet iPerf3\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "iperf.fr iperf 3.1.1"
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0164",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-24",
  "title": "ESnet iPerf3\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-4303 (GCVE-0-2016-4303)

Vulnerability from cvelistv5

Published

2016-09-26 14:00

Modified

2024-08-06 00:25

Severity ?

CWE

Summary

The parse_string function in cjson.c in the cJSON library mishandles UTF8/16 strings, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a non-hex character in a JSON string, which triggers a heap-based buffer overflow.

References

▼	URL	Tags
	http://www.talosintelligence.com/reports/TALOS-2016-0164/	x_refsource_MISC
	http://blog.talosintel.com/2016/06/esnet-vulnerability.html	x_refsource_MISC
	http://software.es.net/iperf/news.html#security-issue-iperf-3-1-3-iperf-3-0-12-released	x_refsource_CONFIRM
	https://raw.githubusercontent.com/esnet/security/master/cve-2016-4303/esnet-secadv-2016-0001.txt.asc	x_refsource_CONFIRM
	https://github.com/esnet/iperf/commit/91f2fa59e8ed80dfbf400add0164ee0e508e412a	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2016-08/msg00082.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-updates/2016-08/msg00090.html	vendor-advisory, x_refsource_SUSE
	https://lists.debian.org/debian-lts-announce/2020/01/msg00023.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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}

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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