cnvd - cnvd-2016-02033

cnvd-2016-02033

Vulnerability from cnvd

Title: Hexchat IRC Client目录遍历漏洞

Description:

Hexchat（前称XChat-WDK）是一套跨平台的IRC（（一种通过网络的即时聊天方式））通讯软件。Hexchat IRC Client是其中的一个基于XChat的IRC客户端产品。

Hexchat IRC Client 2.11.0版本的src/common/text.c文件中的‘log_create_pathname’函数存在目录遍历漏洞，该漏洞源于程序未能充分过滤‘channame’和‘netname’参数。攻击者可利用该漏洞以用户权限创建或修改文件系统中的文件。

Severity: 中

Formal description:

目前厂商还没有提供此漏洞的相关补丁或者升级程序，建议使用此软件的用户随时关注厂商的主页以获取最新版本： https://hexchat.github.io/index.html

Reference: https://packetstormsecurity.com/files/136564/Hexchat-IRC-Client-2.11.0-Directory-Traversal.html

Impacted products

Name
Hexchat IRC Client 2.11.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2087"
    }
  },
  "description": "Hexchat\uff08\u524d\u79f0XChat-WDK\uff09\u662f\u4e00\u5957\u8de8\u5e73\u53f0\u7684IRC\uff08\uff08\u4e00\u79cd\u901a\u8fc7\u7f51\u7edc\u7684\u5373\u65f6\u804a\u5929\u65b9\u5f0f\uff09\uff09\u901a\u8baf\u8f6f\u4ef6\u3002Hexchat IRC Client\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eXChat\u7684IRC\u5ba2\u6237\u7aef\u4ea7\u54c1\u3002\r\n\r\nHexchat IRC Client 2.11.0\u7248\u672c\u7684src/common/text.c\u6587\u4ef6\u4e2d\u7684\u2018log_create_pathname\u2019\u51fd\u6570\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u8fc7\u6ee4\u2018channame\u2019\u548c\u2018netname\u2019\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7528\u6237\u6743\u9650\u521b\u5efa\u6216\u4fee\u6539\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u6587\u4ef6\u3002",
  "discovererName": "PizzaHatHacker",
  "formalWay": "\u76ee\u524d\u5382\u5546\u8fd8\u6ca1\u6709\u63d0\u4f9b\u6b64\u6f0f\u6d1e\u7684\u76f8\u5173\u8865\u4e01\u6216\u8005\u5347\u7ea7\u7a0b\u5e8f\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u7684\u4e3b\u9875\u4ee5\u83b7\u53d6\u6700\u65b0\u7248\u672c\uff1a\r\nhttps://hexchat.github.io/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02033",
  "openTime": "2016-04-07",
  "products": {
    "product": "Hexchat IRC Client 2.11.0"
  },
  "referenceLink": "https://packetstormsecurity.com/files/136564/Hexchat-IRC-Client-2.11.0-Directory-Traversal.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-06",
  "title": "Hexchat IRC Client\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2016-2087 (GCVE-0-2016-2087)

Vulnerability from cvelistv5

Published

2017-01-18 17:00

Modified

2024-08-05 23:17

Severity ?

CWE

Summary

Directory traversal vulnerability in the client in HexChat 2.11.0 allows remote IRC servers to read or modify arbitrary files via a .. (dot dot) in the server name.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/39656/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/95881	vdb-entry, x_refsource_BID
	http://packetstormsecurity.com/files/136564/Hexchat-IRC-Client-2.11.0-Directory-Traversal.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "http://packetstormsecurity.com/files/136564/Hexchat-IRC-Client-2.11.0-Directory-Traversal.html"
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        }
      ],
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      "providerMetadata": {
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          "url": "http://packetstormsecurity.com/files/136564/Hexchat-IRC-Client-2.11.0-Directory-Traversal.html"
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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