Vulnerability-Lookup

CNVD-2016-03382

Vulnerability from cnvd - Published: 2016-05-20

Title

libndp拒绝服务漏洞

Description

libndp是一个邻居发现协议库，它包含IPv6邻居发现协议封装器的库和发送接收NDP（邻居发现协议）消息的ndptool。 libndp中存在安全漏洞，该漏洞源于程序在NDP消息接收时未能正确执行输入检查和源检查。攻击者可利用该漏洞将任意节点作为路由器，造成拒绝服务，或实施中间人攻击。

Severity

中

Patch Name

libndp拒绝服务漏洞的补丁

Patch Description

libndp是一个邻居发现协议库，它包含IPv6邻居发现协议封装器的库和发送接收NDP（邻居发现协议）消息的ndptool。 libndp中存在安全漏洞，该漏洞源于程序在NDP消息接收时未能正确执行输入检查和源检查。攻击者可利用该漏洞将任意节点作为路由器，造成拒绝服务，或实施中间人攻击。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

用户可联系供应商获得补丁信息： https://www.debian.org/security/2016/dsa-3581

Reference

https://www.auscert.org.au/render.html?it=34706

Impacted products

Name
libndp libndp

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3698"
    }
  },
  "description": "libndp\u662f\u4e00\u4e2a\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u5e93\uff0c\u5b83\u5305\u542bIPv6\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u5c01\u88c5\u5668\u7684\u5e93\u548c\u53d1\u9001\u63a5\u6536NDP\uff08\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\uff09\u6d88\u606f\u7684ndptool\u3002\r\n\r\nlibndp\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728NDP\u6d88\u606f\u63a5\u6536\u65f6\u672a\u80fd\u6b63\u786e\u6267\u884c\u8f93\u5165\u68c0\u67e5\u548c\u6e90\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4efb\u610f\u8282\u70b9\u4f5c\u4e3a\u8def\u7531\u5668\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u6216\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://www.debian.org/security/2016/dsa-3581",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03382",
  "openTime": "2016-05-20",
  "patchDescription": "libndp\u662f\u4e00\u4e2a\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u5e93\uff0c\u5b83\u5305\u542bIPv6\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\u5c01\u88c5\u5668\u7684\u5e93\u548c\u53d1\u9001\u63a5\u6536NDP\uff08\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\uff09\u6d88\u606f\u7684ndptool\u3002\r\n\r\nlibndp\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728NDP\u6d88\u606f\u63a5\u6536\u65f6\u672a\u80fd\u6b63\u786e\u6267\u884c\u8f93\u5165\u68c0\u67e5\u548c\u6e90\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4efb\u610f\u8282\u70b9\u4f5c\u4e3a\u8def\u7531\u5668\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u6216\u5b9e\u65bd\u4e2d\u95f4\u4eba\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": "libndp\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libndp libndp"
  },
  "referenceLink": "https://www.auscert.org.au/render.html?it=34706",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-19",
  "title": "libndp\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-3698 (GCVE-0-2016-3698)

Vulnerability from cvelistv5 – Published: 2016-06-13 19:00 – Updated: 2024-08-06 00:03

Summary

libndp before 1.6, as used in NetworkManager, does not properly validate the origin of Neighbor Discovery Protocol (NDP) messages, which allows remote attackers to conduct man-in-the-middle attacks or cause a denial of service (network connectivity disruption) by advertising a node as a router from a non-local network.

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1206 records in the last 180 days details

References

7 references

URL	Tags
https://github.com/jpirko/libndp/commit/a4892df30…	x_refsource_CONFIRM
https://github.com/jpirko/libndp/commit/2af9a55b3…	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3581	vendor-advisoryx_refsource_DEBIAN
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/05/17/9	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2980-1	vendor-advisoryx_refsource_UBUNTU
https://rhn.redhat.com/errata/RHSA-2016-1086.html	vendor-advisoryx_refsource_REDHAT

Date Public

2016-05-17 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:03:34.474Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/jpirko/libndp/commit/a4892df306e0532487f1634ba6d4c6d4bb381c7f"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/jpirko/libndp/commit/2af9a55b38b55abbf05fd116ec097d4029115839"
          },
          {
            "name": "DSA-3581",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3581"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
          },
          {
            "name": "[oss-security] 20160517 RHSA-2016:1086 libndp: denial of service due to insufficient validation of source of NDP messages",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/05/17/9"
          },
          {
            "name": "USN-2980-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2980-1"
          },
          {
            "name": "RHSA-2016:1086",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://rhn.redhat.com/errata/RHSA-2016-1086.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-05-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "libndp before 1.6, as used in NetworkManager, does not properly validate the origin of Neighbor Discovery Protocol (NDP) messages, which allows remote attackers to conduct man-in-the-middle attacks or cause a denial of service (network connectivity disruption) by advertising a node as a router from a non-local network."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-09-30T13:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/jpirko/libndp/commit/a4892df306e0532487f1634ba6d4c6d4bb381c7f"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/jpirko/libndp/commit/2af9a55b38b55abbf05fd116ec097d4029115839"
        },
        {
          "name": "DSA-3581",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3581"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
        },
        {
          "name": "[oss-security] 20160517 RHSA-2016:1086 libndp: denial of service due to insufficient validation of source of NDP messages",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/05/17/9"
        },
        {
          "name": "USN-2980-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2980-1"
        },
        {
          "name": "RHSA-2016:1086",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://rhn.redhat.com/errata/RHSA-2016-1086.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-3698",
    "datePublished": "2016-06-13T19:00:00.000Z",
    "dateReserved": "2016-03-30T00:00:00.000Z",
    "dateUpdated": "2024-08-06T00:03:34.474Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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