Vulnerability-Lookup

CNVD-2018-19934

Vulnerability from cnvd - Published: 2018-09-27

Title

xtimor NMEA库缓冲区溢出漏洞

Description

xtimor NMEA library（又名nmealib）是一个用于使用NMEA协议的开源库。 xtimor NMEA库0.5.3版本中的parser.c文件的‘nmea_parse()’函数存在栈缓冲区溢出漏洞，攻击者可借助畸形的数据利用该漏洞造成拒绝服务并可能执行任意代码。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://nmea.sourceforge.net/

Reference

https://www.cnblogs.com/tr3e/p/9662324.html

Impacted products

Name
xtimor NMEA xtimor NMEA库 0.5.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-17174"
    }
  },
  "description": "xtimor NMEA library\uff08\u53c8\u540dnmealib\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u4f7f\u7528NMEA\u534f\u8bae\u7684\u5f00\u6e90\u5e93\u3002\r\n\r\nxtimor NMEA\u5e930.5.3\u7248\u672c\u4e2d\u7684parser.c\u6587\u4ef6\u7684\u2018nmea_parse()\u2019\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u5e76\u53ef\u80fd\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "tr3e",
  "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\nhttp://nmea.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-19934",
  "openTime": "2018-09-27",
  "products": {
    "product": "xtimor NMEA xtimor NMEA\u5e93 0.5.3"
  },
  "referenceLink": "https://www.cnblogs.com/tr3e/p/9662324.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-26",
  "title": "xtimor NMEA\u5e93\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-17174 (GCVE-0-2018-17174)

Vulnerability from cvelistv5 – Published: 2018-09-21 17:00 – Updated: 2024-08-05 10:39

Summary

A stack-based buffer overflow was discovered in the xtimor NMEA library (aka nmealib) 0.5.3. nmea_parse() in parser.c allows an attacker to trigger denial of service (even arbitrary code execution in a certain context) in a product using this library via malformed data.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://www.cnblogs.com/tr3e/p/9662324.html	x_refsource_MISC

Date Public

2018-09-19 00:00

Show details on NVD website

JSON

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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.

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.

Action not permitted

CNVD-2018-19934

CVE-2018-17174 (GCVE-0-2018-17174)

Tags

Sightings

Nomenclature