cnvd - cnvd-2019-47025

cnvd-2019-47025

Vulnerability from cnvd

Title: RIOT RIOT-OS拒绝服务漏洞

Description:

RIOT RIOT-OS是一套应用于物联网领域的操作系统。

RIOT 2019.07及之前版本中的TCP实现（gnrc_tcp）存在拒绝服务漏洞，攻击者可利用该漏洞造成无限循环，导致拒绝服务。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/RIOT-OS/RIOT

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-15702 https://github.com/RIOT-OS/RIOT/issues/12086

Impacted products

Name
riot RIOT RIOT-OS <=2019.07

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-15702",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-15702"
    }
  },
  "description": "RIOT RIOT-OS\u662f\u4e00\u5957\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u9886\u57df\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nRIOT 2019.07\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684TCP\u5b9e\u73b0\uff08gnrc_tcp\uff09\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u65e0\u9650\u5faa\u73af\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/RIOT-OS/RIOT",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-47025",
  "openTime": "2019-12-26",
  "products": {
    "product": "riot RIOT RIOT-OS \u003c=2019.07"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-15702\r\nhttps://github.com/RIOT-OS/RIOT/issues/12086",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-28",
  "title": "RIOT RIOT-OS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-15702 (GCVE-0-2019-15702)

Vulnerability from cvelistv5

Published

2019-08-27 17:35

Modified

2024-08-05 00:56

Severity ?

CWE

Summary

In the TCP implementation (gnrc_tcp) in RIOT through 2019.07, the parser for TCP options does not terminate on all inputs, allowing a denial-of-service, because sys/net/gnrc/transport_layer/tcp/gnrc_tcp_option.c has an infinite loop for an unknown zero-length option.

References

▼	URL	Tags
	https://github.com/RIOT-OS/RIOT/issues/12086	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-05T00:56:22.457Z",
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              "x_transferred"
            ],
            "url": "https://github.com/RIOT-OS/RIOT/issues/12086"
          }
        ],
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      }
    ],
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        "shortName": "mitre"
      },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/RIOT-OS/RIOT/issues/12086"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-15702",
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        "affects": {
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                            "version_value": "n/a"
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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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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