Vulnerability-Lookup

CNVD-2019-08719

Vulnerability from cnvd - Published: 2019-03-28

Title

Cisco ASR 900 Cisco IOS XE输入验证漏洞

Description

Cisco ASR 900是美国思科（Cisco）公司的一款900系列聚合服务路由器。Cisco IOS XE是一套为Cisco网络设备开发的操作系统。 Cisco ASR 900（Route Switch Processor 3 ）中的Cisco IOS XE存在输入验证漏洞，该漏洞源于程序未能充分地验证输入的流量，当设备配置有OSPFv2路由和OSPF Message Digest 5 (MD5)加密认证时，攻击者可通过发送畸形的OSPFv2消息利用该漏洞重新加载iosd进程，造成拒绝服务。

Severity

中

Patch Name

Cisco ASR 900 Cisco IOS XE输入验证漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1749 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf

Impacted products

Name
Cisco Cisco IOS XE（for ASR 900）

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1749"
    }
  },
  "description": "Cisco ASR 900\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e900\u7cfb\u5217\u805a\u5408\u670d\u52a1\u8def\u7531\u5668\u3002Cisco IOS XE\u662f\u4e00\u5957\u4e3aCisco\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nCisco ASR 900\uff08Route Switch Processor 3 \uff09\u4e2d\u7684Cisco IOS XE\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u5730\u9a8c\u8bc1\u8f93\u5165\u7684\u6d41\u91cf\uff0c\u5f53\u8bbe\u5907\u914d\u7f6e\u6709OSPFv2\u8def\u7531\u548cOSPF Message Digest 5 (MD5)\u52a0\u5bc6\u8ba4\u8bc1\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7578\u5f62\u7684OSPFv2\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u65b0\u52a0\u8f7diosd\u8fdb\u7a0b\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08719",
  "openTime": "2019-03-28",
  "patchDescription": "Cisco ASR 900\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e900\u7cfb\u5217\u805a\u5408\u670d\u52a1\u8def\u7531\u5668\u3002Cisco IOS XE\u662f\u4e00\u5957\u4e3aCisco\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ASR 900\uff08Route Switch Processor 3 \uff09\u4e2d\u7684Cisco IOS XE\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u5730\u9a8c\u8bc1\u8f93\u5165\u7684\u6d41\u91cf\uff0c\u5f53\u8bbe\u5907\u914d\u7f6e\u6709OSPFv2\u8def\u7531\u548cOSPF Message Digest 5 (MD5)\u52a0\u5bc6\u8ba4\u8bc1\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7578\u5f62\u7684OSPFv2\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u65b0\u52a0\u8f7diosd\u8fdb\u7a0b\uff0c\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": "Cisco ASR 900 Cisco IOS XE\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco IOS XE\uff08for ASR 900\uff09"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1749\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf",
  "serverity": "\u4e2d",
  "submitTime": "2019-03-28",
  "title": "Cisco ASR 900 Cisco IOS XE\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2019-1749 (GCVE-0-2019-1749)

Vulnerability from cvelistv5 – Published: 2019-03-27 23:55 – Updated: 2024-09-16 16:48

Title

Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability

Summary

A vulnerability in the ingress traffic validation of Cisco IOS XE Software for Cisco Aggregation Services Router (ASR) 900 Route Switch Processor 3 (RSP3) could allow an unauthenticated, adjacent attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the software insufficiently validates ingress traffic on the ASIC used on the RSP3 platform. An attacker could exploit this vulnerability by sending a malformed OSPF version 2 (OSPFv2) message to an affected device. A successful exploit could allow the attacker to cause a reload of the iosd process, triggering a reload of the affected device and resulting in a DoS condition.

Severity

7.4 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-20

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107615	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco IOS XE Software	Affected: 3.13.6aS Affected: 3.16.0aS Affected: 3.16.1aS Affected: 3.16.2aS Affected: 3.16.3aS Affected: 3.16.4S Affected: 3.16.4bS Affected: 3.16.4gS Affected: 3.16.5S Affected: 3.16.4cS Affected: 3.16.4dS Affected: 3.16.4eS Affected: 3.16.6S Affected: 3.16.5aS Affected: 3.16.7S Affected: 3.16.6bS Affected: 3.16.7bS Affected: 3.16.8S Affected: 3.17.0S Affected: 3.17.1S Affected: 3.17.2S Affected: 3.17.3S Affected: 3.17.4S Affected: 16.5.1 Affected: 16.5.2 Affected: 16.5.3 Affected: 3.18.0S Affected: 3.18.1S Affected: 3.18.2S Affected: 3.18.3S Affected: 3.18.4S Affected: 3.18.0SP Affected: 3.18.1SP Affected: 3.18.1gSP Affected: 3.18.1bSP Affected: 3.18.2SP Affected: 3.18.1hSP Affected: 3.18.1iSP Affected: 3.18.3SP Affected: 3.18.4SP Affected: 16.6.1 Affected: 16.6.2 Affected: 16.6.3 Affected: 16.6.4 Affected: 16.7.1 Affected: 16.7.2 Affected: 16.8.1 Affected: 16.8.1b Affected: 16.8.1c

Date Public

2019-03-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:28:42.124Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20190327 Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf"
          },
          {
            "name": "107615",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/107615"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IOS XE Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "3.13.6aS"
            },
            {
              "status": "affected",
              "version": "3.16.0aS"
            },
            {
              "status": "affected",
              "version": "3.16.1aS"
            },
            {
              "status": "affected",
              "version": "3.16.2aS"
            },
            {
              "status": "affected",
              "version": "3.16.3aS"
            },
            {
              "status": "affected",
              "version": "3.16.4S"
            },
            {
              "status": "affected",
              "version": "3.16.4bS"
            },
            {
              "status": "affected",
              "version": "3.16.4gS"
            },
            {
              "status": "affected",
              "version": "3.16.5S"
            },
            {
              "status": "affected",
              "version": "3.16.4cS"
            },
            {
              "status": "affected",
              "version": "3.16.4dS"
            },
            {
              "status": "affected",
              "version": "3.16.4eS"
            },
            {
              "status": "affected",
              "version": "3.16.6S"
            },
            {
              "status": "affected",
              "version": "3.16.5aS"
            },
            {
              "status": "affected",
              "version": "3.16.7S"
            },
            {
              "status": "affected",
              "version": "3.16.6bS"
            },
            {
              "status": "affected",
              "version": "3.16.7bS"
            },
            {
              "status": "affected",
              "version": "3.16.8S"
            },
            {
              "status": "affected",
              "version": "3.17.0S"
            },
            {
              "status": "affected",
              "version": "3.17.1S"
            },
            {
              "status": "affected",
              "version": "3.17.2S"
            },
            {
              "status": "affected",
              "version": "3.17.3S"
            },
            {
              "status": "affected",
              "version": "3.17.4S"
            },
            {
              "status": "affected",
              "version": "16.5.1"
            },
            {
              "status": "affected",
              "version": "16.5.2"
            },
            {
              "status": "affected",
              "version": "16.5.3"
            },
            {
              "status": "affected",
              "version": "3.18.0S"
            },
            {
              "status": "affected",
              "version": "3.18.1S"
            },
            {
              "status": "affected",
              "version": "3.18.2S"
            },
            {
              "status": "affected",
              "version": "3.18.3S"
            },
            {
              "status": "affected",
              "version": "3.18.4S"
            },
            {
              "status": "affected",
              "version": "3.18.0SP"
            },
            {
              "status": "affected",
              "version": "3.18.1SP"
            },
            {
              "status": "affected",
              "version": "3.18.1gSP"
            },
            {
              "status": "affected",
              "version": "3.18.1bSP"
            },
            {
              "status": "affected",
              "version": "3.18.2SP"
            },
            {
              "status": "affected",
              "version": "3.18.1hSP"
            },
            {
              "status": "affected",
              "version": "3.18.1iSP"
            },
            {
              "status": "affected",
              "version": "3.18.3SP"
            },
            {
              "status": "affected",
              "version": "3.18.4SP"
            },
            {
              "status": "affected",
              "version": "16.6.1"
            },
            {
              "status": "affected",
              "version": "16.6.2"
            },
            {
              "status": "affected",
              "version": "16.6.3"
            },
            {
              "status": "affected",
              "version": "16.6.4"
            },
            {
              "status": "affected",
              "version": "16.7.1"
            },
            {
              "status": "affected",
              "version": "16.7.2"
            },
            {
              "status": "affected",
              "version": "16.8.1"
            },
            {
              "status": "affected",
              "version": "16.8.1b"
            },
            {
              "status": "affected",
              "version": "16.8.1c"
            }
          ]
        }
      ],
      "datePublic": "2019-03-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the ingress traffic validation of Cisco IOS XE Software for Cisco Aggregation Services Router (ASR) 900 Route Switch Processor 3 (RSP3) could allow an unauthenticated, adjacent attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the software insufficiently validates ingress traffic on the ASIC used on the RSP3 platform. An attacker could exploit this vulnerability by sending a malformed OSPF version 2 (OSPFv2) message to an affected device. A successful exploit could allow the attacker to cause a reload of the iosd process, triggering a reload of the affected device and resulting in a DoS condition."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-29T06:06:05.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20190327 Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf"
        },
        {
          "name": "107615",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/107615"
        }
      ],
      "source": {
        "advisory": "cisco-sa-20190327-rsp3-ospf",
        "defect": [
          [
            "CSCvh06656"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-03-27T16:00:00-0700",
          "ID": "CVE-2019-1749",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco IOS XE Software",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "3.13.6aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.0aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.1aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.2aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.3aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4bS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4gS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.5S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4cS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4dS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.4eS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.6S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.5aS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.7S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.6bS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.7bS"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.16.8S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.17.0S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.17.1S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.17.2S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.17.3S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.17.4S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.5.1"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.5.2"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.5.3"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.0S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.2S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.3S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.4S"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.0SP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1SP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1gSP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1bSP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.2SP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1hSP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.1iSP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.3SP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "3.18.4SP"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.6.1"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.6.2"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.6.3"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.6.4"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.7.1"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.7.2"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.8.1"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.8.1b"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "16.8.1c"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the ingress traffic validation of Cisco IOS XE Software for Cisco Aggregation Services Router (ASR) 900 Route Switch Processor 3 (RSP3) could allow an unauthenticated, adjacent attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the software insufficiently validates ingress traffic on the ASIC used on the RSP3 platform. An attacker could exploit this vulnerability by sending a malformed OSPF version 2 (OSPFv2) message to an affected device. A successful exploit could allow the attacker to cause a reload of the iosd process, triggering a reload of the affected device and resulting in a DoS condition."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "7.4",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20190327 Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-rsp3-ospf"
            },
            {
              "name": "107615",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/107615"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-20190327-rsp3-ospf",
          "defect": [
            [
              "CSCvh06656"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2019-1749",
    "datePublished": "2019-03-27T23:55:19.587Z",
    "dateReserved": "2018-12-06T00:00:00.000Z",
    "dateUpdated": "2024-09-16T16:48:12.607Z",
    "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-2019-08719

CVE-2019-1749 (GCVE-0-2019-1749)

Tags

Sightings

Nomenclature

Related by attack behaviour