cnvd - cnvd-2018-16525

CNVD-2018-16525

Vulnerability from cnvd - Published: 2018-08-28

Title

Mikrotik RouterOS栈耗尽漏洞

Description

MikroTik RouterOS是拉脱维亚MikroTik公司的一套基于Linux核心开发的路由操作系统。该系统可将PC电脑变成专业路由器。 Mikrotik RouterOS 6.42.7之前版本和6.40.9之前版本中存在安全漏洞。远程攻击者可通过递归解析JSON利用该漏洞造成HTTP服务器崩溃（栈耗尽）。

Severity

中

Patch Name

Mikrotik RouterOS栈耗尽漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://mikrotik.com/download/changelogs；https://mikrotik.com/download/changelogs/bugfix-release-tree

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1158

Impacted products

Name
['MicroTik RouterOS <6.42.7', 'MicroTik RouterOS <6.40.9']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1158"
    }
  },
  "description": "MikroTik RouterOS\u662f\u62c9\u8131\u7ef4\u4e9aMikroTik\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u6838\u5fc3\u5f00\u53d1\u7684\u8def\u7531\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u5c06PC\u7535\u8111\u53d8\u6210\u4e13\u4e1a\u8def\u7531\u5668\u3002\r\n\r\nMikrotik RouterOS 6.42.7\u4e4b\u524d\u7248\u672c\u548c6.40.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u9012\u5f52\u89e3\u6790JSON\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210HTTP\u670d\u52a1\u5668\u5d29\u6e83\uff08\u6808\u8017\u5c3d\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mikrotik.com/download/changelogs\uff1bhttps://mikrotik.com/download/changelogs/bugfix-release-tree",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16525",
  "openTime": "2018-08-28",
  "patchDescription": "MikroTik RouterOS\u662f\u62c9\u8131\u7ef4\u4e9aMikroTik\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u6838\u5fc3\u5f00\u53d1\u7684\u8def\u7531\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u53ef\u5c06PC\u7535\u8111\u53d8\u6210\u4e13\u4e1a\u8def\u7531\u5668\u3002\r\n\r\nMikrotik RouterOS 6.42.7\u4e4b\u524d\u7248\u672c\u548c6.40.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u9012\u5f52\u89e3\u6790JSON\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210HTTP\u670d\u52a1\u5668\u5d29\u6e83\uff08\u6808\u8017\u5c3d\uff09\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": "Mikrotik RouterOS\u6808\u8017\u5c3d\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MicroTik RouterOS \u003c6.42.7",
      "MicroTik RouterOS \u003c6.40.9"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1158",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-24",
  "title": "Mikrotik RouterOS\u6808\u8017\u5c3d\u6f0f\u6d1e"
}

CVE-2018-1158 (GCVE-0-2018-1158)

Vulnerability from cvelistv5 – Published: 2018-08-23 19:00 – Updated: 2024-09-16 22:36

Summary

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON.

Severity ?

No CVSS data available.

CWE

Assigner

tenable

References

URL

Tags

	https://www.tenable.com/security/research/tra-2018-21	x_refsource_MISC
	https://mikrotik.com/download/changelogs	x_refsource_CONFIRM
	https://mikrotik.com/download/changelogs/bugfix-r…	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2019/Jul/20	mailing-listx_refsource_FULLDISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:48.929Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2018-21"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://mikrotik.com/download/changelogs"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://mikrotik.com/download/changelogs/bugfix-release-tree"
          },
          {
            "name": "20190723 Two vulnerabilities found in MikroTik\u0027s RouterOS",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2019/Jul/20"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-08-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-23T19:06:12",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2018-21"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://mikrotik.com/download/changelogs"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://mikrotik.com/download/changelogs/bugfix-release-tree"
        },
        {
          "name": "20190723 Two vulnerabilities found in MikroTik\u0027s RouterOS",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2019/Jul/20"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "DATE_PUBLIC": "2018-08-22T00:00:00",
          "ID": "CVE-2018-1158",
          "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": "Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.tenable.com/security/research/tra-2018-21",
              "refsource": "MISC",
              "url": "https://www.tenable.com/security/research/tra-2018-21"
            },
            {
              "name": "https://mikrotik.com/download/changelogs",
              "refsource": "CONFIRM",
              "url": "https://mikrotik.com/download/changelogs"
            },
            {
              "name": "https://mikrotik.com/download/changelogs/bugfix-release-tree",
              "refsource": "CONFIRM",
              "url": "https://mikrotik.com/download/changelogs/bugfix-release-tree"
            },
            {
              "name": "20190723 Two vulnerabilities found in MikroTik\u0027s RouterOS",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2019/Jul/20"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
    "assignerShortName": "tenable",
    "cveId": "CVE-2018-1158",
    "datePublished": "2018-08-23T19:00:00Z",
    "dateReserved": "2017-12-05T00:00:00",
    "dateUpdated": "2024-09-16T22:36:00.879Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-16525

CVE-2018-1158 (GCVE-0-2018-1158)

Tags

Sightings

Nomenclature