cnvd-2020-51756
Vulnerability from cnvd
Title: PuTTY信息泄露漏洞
Description:
PuTTY是Simon Tatham软件开发者的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。
PuTTY 0.68版本至0.73版本中存在安全漏洞。攻击者可利用该漏洞获取信息，实施中间人攻击。
Severity: 中
Patch Name: PuTTY信息泄露漏洞的补丁
Patch Description:
PuTTY是Simon Tatham软件开发者的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。
PuTTY 0.68版本至0.73版本中存在安全漏洞。攻击者可利用该漏洞获取信息，实施中间人攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.putty.org/
Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-14002
Impacted products
| Name | PuTTY PuTTY >=0.68，<=0.73 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-14002"
}
},
"description": "PuTTY\u662fSimon Tatham\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4e00\u5957\u514d\u8d39\u7684Telnet\u3001Rlogin\u548cSSH\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u8fdc\u7a0b\u7ba1\u7406\u3002\n\nPuTTY 0.68\u7248\u672c\u81f30.73\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff0c\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.putty.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-51756",
"openTime": "2020-09-11",
"patchDescription": "PuTTY\u662fSimon Tatham\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4e00\u5957\u514d\u8d39\u7684Telnet\u3001Rlogin\u548cSSH\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u8fdc\u7a0b\u7ba1\u7406\u3002\r\n\r\nPuTTY 0.68\u7248\u672c\u81f30.73\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff0c\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "PuTTY\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "PuTTY PuTTY \u003e=0.68\uff0c\u003c=0.73"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14002",
"serverity": "\u4e2d",
"submitTime": "2020-06-30",
"title": "PuTTY\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}
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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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