Vulnerability-Lookup

CNVD-2018-04320

Vulnerability from cnvd - Published: 2018-03-06

Title

Yandex Browser installer for Desktop DLL劫持漏洞

Description

Yandex Browser是一个由俄罗斯网络搜索公司Yandex开发的基于Chromium的免费网页浏览器，使用Blink排版引擎，可以运行在Windows、OS X、Android和iOS等平台。 17.4.1之前的桌面版Yandex Browser安装程序存在DLL劫持漏洞。该漏洞产生的原因是dnsapi.dll、winmm.dll、ntmarta.dll、cryptbase.dll或 profapi.dll使用了不受信任的搜索路径，攻击者可利用漏洞加载任意恶意的DLL，导致程序崩溃。

Severity

中

Patch Name

Yandex Browser installer for Desktop DLL劫持漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://browser.yandex.com/security/changelogs/fixed-in-version-17-4

Reference

https://browser.yandex.com/security/changelogs/fixed-in-version-17-4

Impacted products

Name
Yandex Browser installer for Desktop <17.4.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7327"
    }
  },
  "description": "Yandex Browser\u662f\u4e00\u4e2a\u7531\u4fc4\u7f57\u65af\u7f51\u7edc\u641c\u7d22\u516c\u53f8Yandex\u5f00\u53d1\u7684\u57fa\u4e8eChromium\u7684\u514d\u8d39\u7f51\u9875\u6d4f\u89c8\u5668\uff0c\u4f7f\u7528Blink\u6392\u7248\u5f15\u64ce\uff0c\u53ef\u4ee5\u8fd0\u884c\u5728Windows\u3001OS X\u3001Android\u548ciOS\u7b49\u5e73\u53f0\u3002\r\n\r\n17.4.1\u4e4b\u524d\u7684\u684c\u9762\u7248Yandex Browser\u5b89\u88c5\u7a0b\u5e8f\u5b58\u5728DLL\u52ab\u6301\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fdnsapi.dll\u3001winmm.dll\u3001ntmarta.dll\u3001cryptbase.dll\u6216 profapi.dll\u4f7f\u7528\u4e86\u4e0d\u53d7\u4fe1\u4efb\u7684\u641c\u7d22\u8def\u5f84\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u52a0\u8f7d\u4efb\u610f\u6076\u610f\u7684DLL\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Himanshu Mehta",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://browser.yandex.com/security/changelogs/fixed-in-version-17-4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04320",
  "openTime": "2018-03-06",
  "patchDescription": "Yandex Browser\u662f\u4e00\u4e2a\u7531\u4fc4\u7f57\u65af\u7f51\u7edc\u641c\u7d22\u516c\u53f8Yandex\u5f00\u53d1\u7684\u57fa\u4e8eChromium\u7684\u514d\u8d39\u7f51\u9875\u6d4f\u89c8\u5668\uff0c\u4f7f\u7528Blink\u6392\u7248\u5f15\u64ce\uff0c\u53ef\u4ee5\u8fd0\u884c\u5728Windows\u3001OS X\u3001Android\u548ciOS\u7b49\u5e73\u53f0\u3002\r\n\r\n17.4.1\u4e4b\u524d\u7684\u684c\u9762\u7248Yandex Browser\u5b89\u88c5\u7a0b\u5e8f\u5b58\u5728DLL\u52ab\u6301\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fdnsapi.dll\u3001winmm.dll\u3001ntmarta.dll\u3001cryptbase.dll\u6216 profapi.dll\u4f7f\u7528\u4e86\u4e0d\u53d7\u4fe1\u4efb\u7684\u641c\u7d22\u8def\u5f84\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u52a0\u8f7d\u4efb\u610f\u6076\u610f\u7684DLL\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\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": "Yandex Browser installer for Desktop DLL\u52ab\u6301\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Yandex Browser installer for Desktop \u003c17.4.1"
  },
  "referenceLink": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-22",
  "title": "Yandex Browser installer for Desktop DLL\u52ab\u6301\u6f0f\u6d1e"
}

CVE-2017-7327 (GCVE-0-2017-7327)

Vulnerability from cvelistv5 – Published: 2018-01-19 17:00 – Updated: 2024-09-16 21:57

Summary

Yandex Browser installer for Desktop before 17.4.1 has a DLL Hijacking Vulnerability because an untrusted search path is used for dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll or profapi.dll.

Severity

No CVSS data available.

CWE

Dll hijacking

Assigner

yandex mitre root

References

1 reference

URL	Tags
https://browser.yandex.com/security/changelogs/fi…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Yandex N.V.	Yandex Browser for Desktop	Affected: All versions prior to version 17.4.1

Date Public

2018-01-18 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:56:36.464Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Yandex Browser for Desktop",
          "vendor": "Yandex N.V.",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to version 17.4.1"
            }
          ]
        }
      ],
      "datePublic": "2018-01-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Yandex Browser installer for Desktop before 17.4.1 has a DLL Hijacking Vulnerability because an untrusted search path is used for dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll or profapi.dll."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Dll hijacking",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-19T16:57:01.000Z",
        "orgId": "a51c9250-e584-488d-808b-03e6f1386796",
        "shortName": "yandex"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "browser-security@yandex-team.ru",
          "DATE_PUBLIC": "2018-01-18T00:00:00",
          "ID": "CVE-2017-7327",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Yandex Browser for Desktop",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions prior to version 17.4.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Yandex N.V."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Yandex Browser installer for Desktop before 17.4.1 has a DLL Hijacking Vulnerability because an untrusted search path is used for dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll or profapi.dll."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Dll hijacking"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4",
              "refsource": "CONFIRM",
              "url": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a51c9250-e584-488d-808b-03e6f1386796",
    "assignerShortName": "yandex",
    "cveId": "CVE-2017-7327",
    "datePublished": "2018-01-19T17:00:00.000Z",
    "dateReserved": "2017-03-30T00:00:00.000Z",
    "dateUpdated": "2024-09-16T21:57:43.175Z",
    "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.