Vulnerability-Lookup

CNVD-2018-16497

Vulnerability from cnvd - Published: 2018-08-28

Title

libfsntfs信息泄露漏洞（CNVD-2018-16497）

Description

libfsntfs是一个用来访问新技术文件系统(NTFS)的库。 libfsntfs 2018-04-20及更早版本中的libfsntfs_attribute.c文件中的libfsntfs_attribute_read_from_mft函数存在信息泄露漏洞。攻击者可通过特制ntfs文件利用该漏洞获取信息。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/libyal/libfsntfs

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-11727

Impacted products

Name
libfsntfs libfsntfs <=2018-04-20

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11727"
    }
  },
  "description": "libfsntfs\u662f\u4e00\u4e2a\u7528\u6765\u8bbf\u95ee\u65b0\u6280\u672f\u6587\u4ef6\u7cfb\u7edf(NTFS)\u7684\u5e93\u3002\r\n\r\nlibfsntfs 2018-04-20\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684libfsntfs_attribute.c\u6587\u4ef6\u4e2d\u7684libfsntfs_attribute_read_from_mft\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236ntfs\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\u3002",
  "discovererName": "Webin Security Lab",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/libyal/libfsntfs",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16497",
  "openTime": "2018-08-28",
  "products": {
    "product": "libfsntfs libfsntfs \u003c=2018-04-20"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11727",
  "serverity": "\u4f4e",
  "submitTime": "2018-06-20",
  "title": "libfsntfs\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-16497\uff09"
}

CVE-2018-11727 (GCVE-0-2018-11727)

Vulnerability from cvelistv5 – Published: 2018-06-19 21:00 – Updated: 2024-08-05 08:17 Disputed

Summary

The libfsntfs_attribute_read_from_mft function in libfsntfs_attribute.c in libfsntfs through 2018-04-20 allows remote attackers to cause an information disclosure (heap-based buffer over-read) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 18:41 UTC

CWE

n/a
CWE-125 - Out-of-bounds Read
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
http://packetstormsecurity.com/files/148115/libfs…	x_refsource_MISC
http://seclists.org/fulldisclosure/2018/Jun/17	mailing-listx_refsource_FULLDISC

Impacted products

1 product

Vendor	Product	Version
libfsntfs_project	libfsntfs	Affected: * cpe:2.3:a:libfsntfs_project:libfsntfs::::::::

Date Public

2018-06-08 00:00

Show details on NVD website

JSON

To clipboard

{
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      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:libfsntfs_project:libfsntfs:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "libfsntfs",
            "vendor": "libfsntfs_project",
            "versions": [
              {
                "status": "affected",
                "version": "*"
              }
            ]
          }
        ],
        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
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              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
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                "options": [
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-22T18:41:00.281298Z",
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              },
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        ],
        "problemTypes": [
          {
            "descriptions": [
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                "type": "CWE"
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          },
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            "descriptions": [
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            "url": "http://packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.html"
          },
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            "tags": [
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            "url": "http://seclists.org/fulldisclosure/2018/Jun/17"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "tags": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.

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.
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Action not permitted

CNVD-2018-16497

CVE-2018-11727 (GCVE-0-2018-11727)

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