cnvd - cnvd-2017-35655

cnvd-2017-35655

Vulnerability from cnvd

Title: Quagga拒绝服务漏洞（CNVD-2017-35655）

Description:

Quagga是美国软件开发者Kunihiro Ishiguro所研发的一款路由软件套件。该套件可在多种平台上实现OSPFv2、OSPFv3、RIP v1/v2等协议，并提供路由重分布、路由映射等功能。

Quagga 1.2.2之前的版本中的bgpd/bgp_aspath.c文件的‘aspath_put’函数存在安全漏洞。远程攻击者可借助BGP UPDATE消息利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Quagga拒绝服务漏洞（CNVD-2017-35655）的补丁

Patch Description:

Quagga 1.2.2之前的版本中的bgpd/bgp_aspath.c文件的‘aspath_put’函数存在安全漏洞。远程攻击者可借助BGP UPDATE消息利用该漏洞造成拒绝服务。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://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-16227

Impacted products

Name
Quagga Quagga <1.2.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16227"
    }
  },
  "description": "Quagga\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Kunihiro Ishiguro\u6240\u7814\u53d1\u7684\u4e00\u6b3e\u8def\u7531\u8f6f\u4ef6\u5957\u4ef6\u3002\u8be5\u5957\u4ef6\u53ef\u5728\u591a\u79cd\u5e73\u53f0\u4e0a\u5b9e\u73b0OSPFv2\u3001OSPFv3\u3001RIP v1/v2\u7b49\u534f\u8bae\uff0c\u5e76\u63d0\u4f9b\u8def\u7531\u91cd\u5206\u5e03\u3001\u8def\u7531\u6620\u5c04\u7b49\u529f\u80fd\u3002\r\n\r\nQuagga 1.2.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684bgpd/bgp_aspath.c\u6587\u4ef6\u7684\u2018aspath_put\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9BGP UPDATE\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35655",
  "openTime": "2017-11-30",
  "patchDescription": "Quagga\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Kunihiro Ishiguro\u6240\u7814\u53d1\u7684\u4e00\u6b3e\u8def\u7531\u8f6f\u4ef6\u5957\u4ef6\u3002\u8be5\u5957\u4ef6\u53ef\u5728\u591a\u79cd\u5e73\u53f0\u4e0a\u5b9e\u73b0OSPFv2\u3001OSPFv3\u3001RIP v1/v2\u7b49\u534f\u8bae\uff0c\u5e76\u63d0\u4f9b\u8def\u7531\u91cd\u5206\u5e03\u3001\u8def\u7531\u6620\u5c04\u7b49\u529f\u80fd\u3002\r\n\r\nQuagga 1.2.2\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684bgpd/bgp_aspath.c\u6587\u4ef6\u7684\u2018aspath_put\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9BGP UPDATE\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Quagga\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-35655\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Quagga Quagga \u003c1.2.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-16227",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-31",
  "title": "Quagga\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-35655\uff09"
}

CVE-2017-16227 (GCVE-0-2017-16227)

Vulnerability from cvelistv5

Published

2017-10-29 20:00

Modified

2024-08-05 20:20

Severity ?

CWE

Summary

The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message.

References

▼	URL	Tags
	https://bugs.debian.org/879474	x_refsource_MISC
	http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt	x_refsource_MISC
	http://www.debian.org/security/2017/dsa-4011	vendor-advisory, x_refsource_DEBIAN
	https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008	x_refsource_MISC
	https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:20:04.858Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugs.debian.org/879474"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt"
          },
          {
            "name": "DSA-4011",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-4011"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-10-29T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.debian.org/879474"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt"
        },
        {
          "name": "DSA-4011",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2017/dsa-4011"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-16227",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
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              "refsource": "MISC",
              "url": "https://bugs.debian.org/879474"
            },
            {
              "name": "http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt",
              "refsource": "MISC",
              "url": "http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt"
            },
            {
              "name": "DSA-4011",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-4011"
            },
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              "name": "https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008",
              "refsource": "MISC",
              "url": "https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008"
            },
            {
              "name": "https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html",
              "refsource": "MISC",
              "url": "https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-16227",
    "datePublished": "2017-10-29T20:00:00",
    "dateReserved": "2017-10-29T00:00:00",
    "dateUpdated": "2024-08-05T20:20:04.858Z",
    "state": "PUBLISHED"
  },
  "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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