cnvd - cnvd-2016-02746

cnvd-2016-02746

Vulnerability from cnvd

Title: Quagga BGP路由后台程序拒绝服务漏洞

Description:

Quagga BGP Routing Daemon是一系列守护进程的集合，由核心守护进程zebra进行管理，主要用于实现与运行相同路由协议的对等节点之间进行路由信息交换。

Quagga BGP Routing Daemon的bgpd使用常规转储并且bgpd实例中存在多个BGP对等体时，允许远程攻击者可发送较大的数据包进行拒绝服务攻击。

Severity: 中

Patch Name: Quagga BGP路由后台程序拒绝服务漏洞的补丁

Patch Description:

Quagga BGP Routing Daemon是一系列守护进程的集合，由核心守护进程zebra进行管理，主要用于实现与运行相同路由协议的对等节点之间进行路由信息交换。

Quagga BGP Routing Daemon的bgpd使用常规转储并且bgpd实例中存在多个BGP对等体时，允许远程攻击者可发送较大的数据包进行拒绝服务攻击。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html

Reference: https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html

Impacted products

Name
Quagga BGP Routing Daemon

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4049"
    }
  },
  "description": "Quagga BGP Routing Daemon\u662f\u4e00\u7cfb\u5217\u5b88\u62a4\u8fdb\u7a0b\u7684\u96c6\u5408\uff0c\u7531\u6838\u5fc3\u5b88\u62a4\u8fdb\u7a0bzebra\u8fdb\u884c\u7ba1\u7406\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u4e0e\u8fd0\u884c\u76f8\u540c\u8def\u7531\u534f\u8bae\u7684\u5bf9\u7b49\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u8def\u7531\u4fe1\u606f\u4ea4\u6362\u3002\r\n\r\nQuagga BGP Routing Daemon\u7684bgpd\u4f7f\u7528\u5e38\u89c4\u8f6c\u50a8\u5e76\u4e14bgpd\u5b9e\u4f8b\u4e2d\u5b58\u5728\u591a\u4e2aBGP\u5bf9\u7b49\u4f53\u65f6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u53d1\u9001\u8f83\u5927\u7684\u6570\u636e\u5305\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02746",
  "openTime": "2016-05-05",
  "patchDescription": "Quagga BGP Routing Daemon\u662f\u4e00\u7cfb\u5217\u5b88\u62a4\u8fdb\u7a0b\u7684\u96c6\u5408\uff0c\u7531\u6838\u5fc3\u5b88\u62a4\u8fdb\u7a0bzebra\u8fdb\u884c\u7ba1\u7406\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u4e0e\u8fd0\u884c\u76f8\u540c\u8def\u7531\u534f\u8bae\u7684\u5bf9\u7b49\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u8def\u7531\u4fe1\u606f\u4ea4\u6362\u3002\r\n\r\nQuagga BGP Routing Daemon\u7684bgpd\u4f7f\u7528\u5e38\u89c4\u8f6c\u50a8\u5e76\u4e14bgpd\u5b9e\u4f8b\u4e2d\u5b58\u5728\u591a\u4e2aBGP\u5bf9\u7b49\u4f53\u65f6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u53d1\u9001\u8f83\u5927\u7684\u6570\u636e\u5305\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 BGP\u8def\u7531\u540e\u53f0\u7a0b\u5e8f\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Quagga BGP Routing Daemon"
  },
  "referenceLink": "https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-30",
  "title": "Quagga BGP\u8def\u7531\u540e\u53f0\u7a0b\u5e8f\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-4049 (GCVE-0-2016-4049)

Vulnerability from cvelistv5

Published

2016-05-23 19:00

Modified

2024-08-06 00:17

Severity ?

CWE

Summary

The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.

References

▼	URL	Tags
	http://rhn.redhat.com/errata/RHSA-2017-0794.html	vendor-advisory, x_refsource_REDHAT
	https://security.gentoo.org/glsa/201701-48	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1035699	vdb-entry, x_refsource_SECTRACK
	http://www.openwall.com/lists/oss-security/2016/04/27/7	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html	vendor-advisory, x_refsource_SUSE
	https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/88561	vdb-entry, x_refsource_BID
	https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html	mailing-list, x_refsource_MLIST
	http://www.debian.org/security/2016/dsa-3654	vendor-advisory, x_refsource_DEBIAN

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:17:30.643Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2017:0794",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
          },
          {
            "name": "GLSA-201701-48",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201701-48"
          },
          {
            "name": "1035699",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035699"
          },
          {
            "name": "[oss-security] 20160427 CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/04/27/7"
          },
          {
            "name": "openSUSE-SU-2016:1313",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html"
          },
          {
            "name": "[quagga-dev] 20160125 [quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html"
          },
          {
            "name": "88561",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/88561"
          },
          {
            "name": "[quagga-dev] 20160203 [quagga-dev 14663] Re: SIGABRT while dumping BGP routes (bgpd)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html"
          },
          {
            "name": "DSA-3654",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3654"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-01-25T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "RHSA-2017:0794",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
        },
        {
          "name": "GLSA-201701-48",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201701-48"
        },
        {
          "name": "1035699",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035699"
        },
        {
          "name": "[oss-security] 20160427 CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/04/27/7"
        },
        {
          "name": "openSUSE-SU-2016:1313",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html"
        },
        {
          "name": "[quagga-dev] 20160125 [quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html"
        },
        {
          "name": "88561",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/88561"
        },
        {
          "name": "[quagga-dev] 20160203 [quagga-dev 14663] Re: SIGABRT while dumping BGP routes (bgpd)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html"
        },
        {
          "name": "DSA-3654",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3654"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-4049",
          "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": [
            {
              "lang": "eng",
              "value": "The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2017:0794",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
            },
            {
              "name": "GLSA-201701-48",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201701-48"
            },
            {
              "name": "1035699",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035699"
            },
            {
              "name": "[oss-security] 20160427 CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/04/27/7"
            },
            {
              "name": "openSUSE-SU-2016:1313",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html"
            },
            {
              "name": "[quagga-dev] 20160125 [quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd)",
              "refsource": "MLIST",
              "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html"
            },
            {
              "name": "88561",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/88561"
            },
            {
              "name": "[quagga-dev] 20160203 [quagga-dev 14663] Re: SIGABRT while dumping BGP routes (bgpd)",
              "refsource": "MLIST",
              "url": "https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html"
            },
            {
              "name": "DSA-3654",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3654"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-4049",
    "datePublished": "2016-05-23T19:00:00",
    "dateReserved": "2016-04-20T00:00:00",
    "dateUpdated": "2024-08-06T00:17:30.643Z",
    "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.

Action not permitted