Vulnerability-Lookup

CNVD-2018-11568

Vulnerability from cnvd - Published: 2018-06-15

Title

liblnk堆缓冲区重读漏洞

Description

Libmobi是一个基于C语言的用于处理Kindle（MOBI）格式电子书文档的库。 liblnk liblnk_data_string.c中liblnk_data_string_get_utf8_string_size函数存在堆缓冲区重读漏洞，允许远程攻击者通过特制的lnk文件导致信息泄露。

Severity

中

Formal description

目前没有详细的解决方案提供： http://seclists.org/fulldisclosure/2018/Jun/33

Reference

http://seclists.org/fulldisclosure/2018/Jun/33

Impacted products

Name
Libmobi liblnk 20180419

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12096"
    }
  },
  "description": "Libmobi\u662f\u4e00\u4e2a\u57fa\u4e8eC\u8bed\u8a00\u7684\u7528\u4e8e\u5904\u7406Kindle\uff08MOBI\uff09\u683c\u5f0f\u7535\u5b50\u4e66\u6587\u6863\u7684\u5e93\u3002\r\n\r\nliblnk liblnk_data_string.c\u4e2dliblnk_data_string_get_utf8_string_size\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u91cd\u8bfb\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7279\u5236\u7684lnk\u6587\u4ef6\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://seclists.org/fulldisclosure/2018/Jun/33",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11568",
  "openTime": "2018-06-15",
  "products": {
    "product": "Libmobi liblnk 20180419"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2018/Jun/33",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-15",
  "title": "liblnk\u5806\u7f13\u51b2\u533a\u91cd\u8bfb\u6f0f\u6d1e"
}

CVE-2018-12096 (GCVE-0-2018-12096)

Vulnerability from cvelistv5 – Published: 2018-06-19 21:00 – Updated: 2024-08-05 08:24 Disputed

Summary

The liblnk_data_string_get_utf8_string_size function in liblnk_data_string.c in liblnk through 2018-04-19 allows remote attackers to cause an information disclosure (heap-based buffer over-read) via a crafted lnk file. NOTE: the vendor has disputed this as described in libyal/liblnk issue 33 on GitHub

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Assigner

mitre

References

1 reference

URL	Tags
http://seclists.org/fulldisclosure/2018/Jun/33	mailing-listx_refsource_FULLDISC

Date Public

2018-06-14 00:00

Show details on NVD website

JSON

To clipboard

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                ],
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                "timestamp": "2024-06-18T19:37:54.006348Z",
                "version": "2.0.3"
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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.

Action not permitted

CNVD-2018-11568

CVE-2018-12096 (GCVE-0-2018-12096)

Tags

Sightings

Nomenclature