Vulnerability-Lookup

CNVD-2016-04343

Vulnerability from cnvd - Published: 2016-06-29

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 – Updated: 2024-08-06 00:25

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.

Severity

No CVSS data available.

CWE

Assigner

certcc mitre root

References

8 references

URL	Tags
http://www.talosintelligence.com/reports/TALOS-20…	x_refsource_MISC
http://blog.talosintel.com/2016/06/esnet-vulnerab…	x_refsource_MISC
http://software.es.net/iperf/news.html#security-i…	x_refsource_CONFIRM
https://raw.githubusercontent.com/esnet/security/…	x_refsource_CONFIRM
https://github.com/esnet/iperf/commit/91f2fa59e8e…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

Date Public

2016-06-06 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:25:14.113Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.talosintelligence.com/reports/TALOS-2016-0164/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://blog.talosintel.com/2016/06/esnet-vulnerability.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://software.es.net/iperf/news.html#security-issue-iperf-3-1-3-iperf-3-0-12-released"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://raw.githubusercontent.com/esnet/security/master/cve-2016-4303/esnet-secadv-2016-0001.txt.asc"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/esnet/iperf/commit/91f2fa59e8ed80dfbf400add0164ee0e508e412a"
          },
          {
            "name": "openSUSE-SU-2016:2113",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00082.html"
          },
          {
            "name": "openSUSE-SU-2016:2121",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00090.html"
          },
          {
            "name": "[debian-lts-announce] 20200127 [SECURITY] [DLA 2080-1] iperf3 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00023.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-06-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-27T23:06:04.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "http://www.talosintelligence.com/reports/TALOS-2016-0164/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://blog.talosintel.com/2016/06/esnet-vulnerability.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://software.es.net/iperf/news.html#security-issue-iperf-3-1-3-iperf-3-0-12-released"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://raw.githubusercontent.com/esnet/security/master/cve-2016-4303/esnet-secadv-2016-0001.txt.asc"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/esnet/iperf/commit/91f2fa59e8ed80dfbf400add0164ee0e508e412a"
        },
        {
          "name": "openSUSE-SU-2016:2113",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00082.html"
        },
        {
          "name": "openSUSE-SU-2016:2121",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00090.html"
        },
        {
          "name": "[debian-lts-announce] 20200127 [SECURITY] [DLA 2080-1] iperf3 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00023.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2016-4303",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.talosintelligence.com/reports/TALOS-2016-0164/",
              "refsource": "MISC",
              "url": "http://www.talosintelligence.com/reports/TALOS-2016-0164/"
            },
            {
              "name": "http://blog.talosintel.com/2016/06/esnet-vulnerability.html",
              "refsource": "MISC",
              "url": "http://blog.talosintel.com/2016/06/esnet-vulnerability.html"
            },
            {
              "name": "http://software.es.net/iperf/news.html#security-issue-iperf-3-1-3-iperf-3-0-12-released",
              "refsource": "CONFIRM",
              "url": "http://software.es.net/iperf/news.html#security-issue-iperf-3-1-3-iperf-3-0-12-released"
            },
            {
              "name": "https://raw.githubusercontent.com/esnet/security/master/cve-2016-4303/esnet-secadv-2016-0001.txt.asc",
              "refsource": "CONFIRM",
              "url": "https://raw.githubusercontent.com/esnet/security/master/cve-2016-4303/esnet-secadv-2016-0001.txt.asc"
            },
            {
              "name": "https://github.com/esnet/iperf/commit/91f2fa59e8ed80dfbf400add0164ee0e508e412a",
              "refsource": "CONFIRM",
              "url": "https://github.com/esnet/iperf/commit/91f2fa59e8ed80dfbf400add0164ee0e508e412a"
            },
            {
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              "refsource": "SUSE",
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            },
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              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00090.html"
            },
            {
              "name": "[debian-lts-announce] 20200127 [SECURITY] [DLA 2080-1] iperf3 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00023.html"
            }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2016-4303",
    "datePublished": "2016-09-26T14:00:00.000Z",
    "dateReserved": "2016-04-27T00:00:00.000Z",
    "dateUpdated": "2024-08-06T00:25:14.113Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

CNVD-2016-04343

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

Tags

Sightings

Nomenclature

Related by attack behaviour