cnvd-2018-06400
Vulnerability from cnvd
Title: curl存在拒绝服务漏洞
Description:
Haxx curl是瑞典Haxx公司的一套利用URL语法在命令行下工作的文件传输工具，该工具支持文件上传和下载，并包含一个用于程序开发的libcurl（客户端URL传输库）。
Haxx curl 7.21.0版本至7.58.0版本中的LDAP代码存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。
Severity: 中
Patch Name: curl存在拒绝服务漏洞的补丁
Patch Description:
Haxx curl是瑞典Haxx公司的一套利用URL语法在命令行下工作的文件传输工具，该工具支持文件上传和下载，并包含一个用于程序开发的libcurl（客户端URL传输库）。
Haxx curl 7.21.0版本至7.58.0版本中的LDAP代码存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。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:
厂商已发布了漏洞修复程序，请及时关注更新： https://curl.haxx.se/docs/adv_2018-97a2.html
Reference: https://securitytracker.com/id/1040529
Impacted products
| Name | Haxx cURL >=7.21.0，<=7.58.0 |
|---|
{
"bids": {
"bid": {
"bidNumber": "103415"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2018-1000121"
}
},
"description": "Haxx curl\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528URL\u8bed\u6cd5\u5728\u547d\u4ee4\u884c\u4e0b\u5de5\u4f5c\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\uff0c\u8be5\u5de5\u5177\u652f\u6301\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff0c\u5e76\u5305\u542b\u4e00\u4e2a\u7528\u4e8e\u7a0b\u5e8f\u5f00\u53d1\u7684libcurl\uff08\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\uff09\u3002\r\n\r\nHaxx curl 7.21.0\u7248\u672c\u81f37.58.0\u7248\u672c\u4e2d\u7684LDAP\u4ee3\u7801\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\u3002",
"discovererName": "Dario Weisser.",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://curl.haxx.se/docs/adv_2018-97a2.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-06400",
"openTime": "2018-03-27",
"patchDescription": "Haxx curl\u662f\u745e\u5178Haxx\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528URL\u8bed\u6cd5\u5728\u547d\u4ee4\u884c\u4e0b\u5de5\u4f5c\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\uff0c\u8be5\u5de5\u5177\u652f\u6301\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff0c\u5e76\u5305\u542b\u4e00\u4e2a\u7528\u4e8e\u7a0b\u5e8f\u5f00\u53d1\u7684libcurl\uff08\u5ba2\u6237\u7aefURL\u4f20\u8f93\u5e93\uff09\u3002\r\n\r\nHaxx curl 7.21.0\u7248\u672c\u81f37.58.0\u7248\u672c\u4e2d\u7684LDAP\u4ee3\u7801\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\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": "curl\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Haxx cURL \u003e=7.21.0\uff0c\u003c=7.58.0"
},
"referenceLink": "https://securitytracker.com/id/1040529",
"serverity": "\u4e2d",
"submitTime": "2018-03-15",
"title": "curl\u5b58\u5728\u62d2\u7edd\u670d\u52a1\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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