Vulnerability-Lookup

CNVD-2017-24530

Vulnerability from cnvd - Published: 2017-09-04

Title

Lhaz Self-extracting archive文件不可信搜索路径漏洞

Description

Lhaz是一款由日本公司开发的压缩/解压工具。 Lhaz 2.4.0及之前的版本所创建的Self-extracting archive文件中存在不可信搜索路径漏洞。攻击者可借助目录下的恶意DLL利用该漏洞获取权限。

Severity

高

Patch Name

Lhaz Self-extracting archive文件不可信搜索路径漏洞的补丁

Patch Description

Lhaz是一款由日本公司开发的压缩/解压工具。 Lhaz 2.4.0及之前的版本所创建的Self-extracting archive文件中存在不可信搜索路径漏洞。攻击者可借助目录下的恶意DLL利用该漏洞获取权限。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

厂商已发布了漏洞修复程序，请及时关注更新： http://chitora.com/jvn21369452.html

Reference

http://chitora.com/jvn21369452.html

Impacted products

Name
Chitora soft Lhaz Self-extracting archive <=2.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2247"
    }
  },
  "description": "Lhaz\u662f\u4e00\u6b3e\u7531\u65e5\u672c\u516c\u53f8\u5f00\u53d1\u7684\u538b\u7f29/\u89e3\u538b\u5de5\u5177\u3002\r\n\r\nLhaz 2.4.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u6240\u521b\u5efa\u7684Self-extracting archive\u6587\u4ef6\u4e2d\u5b58\u5728\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u76ee\u5f55\u4e0b\u7684\u6076\u610fDLL\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Eili Masami of Tachibana Lab.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://chitora.com/jvn21369452.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-24530",
  "openTime": "2017-09-04",
  "patchDescription": "Lhaz\u662f\u4e00\u6b3e\u7531\u65e5\u672c\u516c\u53f8\u5f00\u53d1\u7684\u538b\u7f29/\u89e3\u538b\u5de5\u5177\u3002\r\n\r\nLhaz 2.4.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u6240\u521b\u5efa\u7684Self-extracting archive\u6587\u4ef6\u4e2d\u5b58\u5728\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u76ee\u5f55\u4e0b\u7684\u6076\u610fDLL\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\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": "Lhaz Self-extracting archive\u6587\u4ef6\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Chitora soft Lhaz Self-extracting archive \u003c=2.4.0"
  },
  "referenceLink": "http://chitora.com/jvn21369452.html",
  "serverity": "\u9ad8",
  "submitTime": "2017-07-19",
  "title": "Lhaz Self-extracting archive\u6587\u4ef6\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e"
}

CVE-2017-2247 (GCVE-0-2017-2247)

Vulnerability from cvelistv5 – Published: 2017-07-14 16:00 – Updated: 2024-08-05 13:48

Summary

Untrusted search path vulnerability in Self-extracting archive files created by Lhaz version 2.4.0 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Severity

No CVSS data available.

CWE

Untrusted search path vulnerability

Assigner

jpcert jpcert root

References

2 references

URL	Tags
https://jvn.jp/en/jp/JVN21369452/index.html	third-party-advisoryx_refsource_JVN
http://chitora.com/jvn21369452.html	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Chitora soft	Self-extracting archive files created by Lhaz	Affected: version 2.4.0 and earlier

Date Public

2017-07-07 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:48:05.089Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://chitora.com/jvn21369452.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Self-extracting archive files created by Lhaz",
          "vendor": "Chitora soft",
          "versions": [
            {
              "status": "affected",
              "version": "version 2.4.0 and earlier"
            }
          ]
        }
      ],
      "datePublic": "2017-07-07T00:00:00.000Z",
      "descriptions": [
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      ],
      "problemTypes": [
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            {
              "description": "Untrusted search path vulnerability",
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            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-14T15:57:02.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
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          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://chitora.com/jvn21369452.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2017-2247",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Self-extracting archive files created by Lhaz",
                      "version": {
                        "version_data": [
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                          }
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                      }
                    }
                  ]
                },
                "vendor_name": "Chitora soft"
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        },
        "data_format": "MITRE",
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              "refsource": "CONFIRM",
              "url": "http://chitora.com/jvn21369452.html"
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  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2017-2247",
    "datePublished": "2017-07-14T16:00:00.000Z",
    "dateReserved": "2016-12-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T13:48:05.089Z",
    "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.