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cnvd-2016-04600
Vulnerability from cnvd
Title
Apache HTTPD信息泄露漏洞
Description
Apache HTTP Server是Apache软件基金会的一个开放源代码的网页服务器。
Apache HTTPD Web Server (2.4.18-2.4.20）对通过HTTP/2进行的资源访问，未能正确验证X509客户端证书。这可使第三方无需凭证，即可访问web服务器资源，导致未授权信息泄露。
Severity
高
VLAI Severity ?
Patch Name
Apache HTTPD信息泄露漏洞的补丁
Patch Description
Apache HTTP Server是Apache软件基金会的一个开放源代码的网页服务器。
Apache HTTPD Web Server (2.4.18-2.4.20）对通过HTTP/2进行的资源访问，未能正确验证X509客户端证书。这可使第三方无需凭证，即可访问web服务器资源，导致未授权信息泄露。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这个安全问题，请到厂商的主页下载2.4.23及更高版本： http://httpd.apache.org/
Reference
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4979
Impacted products
| Name | Apache HTTP Server >=2.4.18，<=2.4.20 |
|---|
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"cveNumber": "CVE-2016-4979"
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},
"description": "Apache HTTP Server\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u7f51\u9875\u670d\u52a1\u5668\u3002\r\n\r\nApache HTTPD Web Server (2.4.18-2.4.20\uff09\u5bf9\u901a\u8fc7HTTP/2\u8fdb\u884c\u7684\u8d44\u6e90\u8bbf\u95ee\uff0c\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1X509\u5ba2\u6237\u7aef\u8bc1\u4e66\u3002\u8fd9\u53ef\u4f7f\u7b2c\u4e09\u65b9\u65e0\u9700\u51ed\u8bc1\uff0c\u5373\u53ef\u8bbf\u95eeweb\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u5bfc\u81f4\u672a\u6388\u6743\u4fe1\u606f\u6cc4\u9732\u3002",
"discovererName": "Dirk-Willem van Gulik",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d2.4.23\u53ca\u66f4\u9ad8\u7248\u672c\uff1a\r\nhttp://httpd.apache.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-04600",
"openTime": "2016-07-07",
"patchDescription": "Apache HTTP Server\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u7f51\u9875\u670d\u52a1\u5668\u3002\r\n\r\nApache HTTPD Web Server (2.4.18-2.4.20\uff09\u5bf9\u901a\u8fc7HTTP/2\u8fdb\u884c\u7684\u8d44\u6e90\u8bbf\u95ee\uff0c\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1X509\u5ba2\u6237\u7aef\u8bc1\u4e66\u3002\u8fd9\u53ef\u4f7f\u7b2c\u4e09\u65b9\u65e0\u9700\u51ed\u8bc1\uff0c\u5373\u53ef\u8bbf\u95eeweb\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u5bfc\u81f4\u672a\u6388\u6743\u4fe1\u606f\u6cc4\u9732\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": "Apache HTTPD\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Apache HTTP Server \u003e=2.4.18\uff0c\u003c=2.4.20"
},
"referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4979",
"serverity": "\u9ad8",
"submitTime": "2016-07-06",
"title": "Apache HTTPD\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}
CVE-2016-4979 (GCVE-0-2016-4979)
Vulnerability from cvelistv5
Published
2016-07-06 14:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the "SSLVerifyClient require" directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation.
References
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}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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