cnvd - cnvd-2017-19552

CNVD-2017-19552

Vulnerability from cnvd - Published: 2017-08-08

Title

Twibright Links 'put_chars'函数拒绝服务漏洞

Description

Twibright Links是Twibright Labs组织开发的一款纯文字网页浏览器，它能够呈现图形还有字体大小变化（有反锯齿效果），并且支持JavaScript。 Twibright Links 2.14版本中的html_r.c文件的'put_chars'函数存在安全漏洞。远程攻击者可借助特制的HTML文件利用该漏洞造成拒绝服务（缓冲区越边界读取）。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://links.twibright.com/

Reference

http://seclists.org/fulldisclosure/2017/Jul/76

Impacted products

Name
Twibright Labs Links 2.14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11114",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11114"
    }
  },
  "description": "Twibright Links\u662fTwibright Labs\u7ec4\u7ec7\u5f00\u53d1\u7684\u4e00\u6b3e\u7eaf\u6587\u5b57\u7f51\u9875\u6d4f\u89c8\u5668\uff0c\u5b83\u80fd\u591f\u5448\u73b0\u56fe\u5f62\u8fd8\u6709\u5b57\u4f53\u5927\u5c0f\u53d8\u5316\uff08\u6709\u53cd\u952f\u9f7f\u6548\u679c\uff09\uff0c\u5e76\u4e14\u652f\u6301JavaScript\u3002\r\n\r\nTwibright Links 2.14\u7248\u672c\u4e2d\u7684html_r.c\u6587\u4ef6\u7684\u0027put_chars\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684HTML\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff09\u3002",
  "discovererName": "qflb.wu",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://links.twibright.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-19552",
  "openTime": "2017-08-08",
  "products": {
    "product": "Twibright Labs Links 2.14"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2017/Jul/76",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-03",
  "title": "Twibright Links \u0027put_chars\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-11114 (GCVE-0-2017-11114)

Vulnerability from cvelistv5 – Published: 2017-07-31 13:00 – Updated: 2024-08-05 17:57

Summary

The put_chars function in html_r.c in Twibright Links 2.14 allows remote attackers to cause a denial of service (buffer over-read) via a crafted HTML file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

http://seclists.org/fulldisclosure/2017/Jul/76

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2017/Jul/76"
          }
        ],
        "title": "CVE Program Container"
      }
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      },
      "references": [
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          ],
          "url": "http://seclists.org/fulldisclosure/2017/Jul/76"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-11114",
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Sightings

Author	Source	Type	Date

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-2017-19552

CVE-2017-11114 (GCVE-0-2017-11114)

Tags

Sightings

Nomenclature