cnvd-2016-06309
Vulnerability from cnvd
Title: Haxx curl和libcurl安全机制绕过漏洞
Description:
Haxx curl和Libcurl都是瑞典Haxx公司的产品。curl是一套利用URL语法在命令行下工作的文件传输工具。Libcurl是一个免费、开源的客户端URL传输库。
Haxx curl和libcurl 7.50.1之前的版本中存在安全漏洞。远程攻击者通过恢复的会话，利用该漏洞绕过既定的限制。
Severity: 中
Patch Name: Haxx curl和libcurl安全机制绕过漏洞的补丁
Patch Description:
Haxx curl和Libcurl都是瑞典Haxx公司的产品。curl是一套利用URL语法在命令行下工作的文件传输工具。Libcurl是一个免费、开源的客户端URL传输库。
Haxx curl和libcurl 7.50.1之前的版本中存在安全漏洞。远程攻击者通过恢复的会话，利用该漏洞绕过既定的限制。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:
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://curl.haxx.se/docs/adv_20160803A.html
Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5419
Impacted products
| Name | ['Haxx Libcurl <7.50.1', 'Haxx cURL <7.50.1'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "92292"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2016-5419"
}
},
"description": "Haxx curl\u548cLibcurl\u90fd\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4ea7\u54c1\u3002curl\u662f\u4e00\u5957\u5229\u7528URL\u8bed\u6cd5\u5728\u547d\u4ee4\u884c\u4e0b\u5de5\u4f5c\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\u3002Libcurl\u662f\u4e00\u4e2a\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\u3002\r\n\r\nHaxx curl\u548clibcurl 7.50.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6062\u590d\u7684\u4f1a\u8bdd\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u65e2\u5b9a\u7684\u9650\u5236\u3002",
"discovererName": "Eric Rescorla and Ray Satiro",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://curl.haxx.se/docs/adv_20160803A.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-06309",
"openTime": "2016-08-12",
"patchDescription": "Haxx curl\u548cLibcurl\u90fd\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4ea7\u54c1\u3002curl\u662f\u4e00\u5957\u5229\u7528URL\u8bed\u6cd5\u5728\u547d\u4ee4\u884c\u4e0b\u5de5\u4f5c\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\u3002Libcurl\u662f\u4e00\u4e2a\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\u3002\r\n\r\nHaxx curl\u548clibcurl 7.50.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6062\u590d\u7684\u4f1a\u8bdd\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u65e2\u5b9a\u7684\u9650\u5236\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": "Haxx curl\u548clibcurl\u5b89\u5168\u673a\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Haxx Libcurl \u003c7.50.1",
"Haxx cURL \u003c7.50.1"
]
},
"referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5419",
"serverity": "\u4e2d",
"submitTime": "2016-08-11",
"title": "Haxx curl\u548clibcurl\u5b89\u5168\u673a\u5236\u7ed5\u8fc7\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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