一、 漏洞 CVE-2020-11984 基础信息
漏洞信息
# N/A
## 概述
Apache HTTP Server 的 mod_proxy_uwsgi 模块在 2.4.32 到 2.4.44 版本存在信息泄露和潜在远程代码执行漏洞。
## 影响版本
- Apache HTTP Server 2.4.32 到 2.4.44
## 细节
当 Apache HTTP Server 使用 mod_proxy_uwsgi 模块处理请求时，可能会泄露敏感信息，甚至在某些情况下可能允许攻击者执行任意代码。此漏洞源于对 uwsgi 协议数据处理不当。
## 影响
攻击者可以利用此漏洞获取敏感信息，如服务器配置信息，或通过精心构造的请求执行任意代码，从而完全控制服务器。
提示
尽管我们采用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。
神龙会尽力确保数据准确，但也请结合实际情况进行甄别与判断。
神龙祝您一切顺利！
神龙会尽力确保数据准确，但也请结合实际情况进行甄别与判断。
神龙祝您一切顺利！
漏洞标题
N/A
来源：美国国家漏洞数据库 NVD
漏洞描述信息
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE
来源：美国国家漏洞数据库 NVD
CVSS信息
N/A
来源：美国国家漏洞数据库 NVD
漏洞类别
N/A
来源：美国国家漏洞数据库 NVD
漏洞标题
Apache HTTP Server 缓冲区错误漏洞
来源：中国国家信息安全漏洞库 CNNVD
漏洞描述信息
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.32版本至2.4.44版本中的mod_uwsgi存在缓冲区错误漏洞。攻击者可利用该漏洞获取信息并可能执行代码。
来源：中国国家信息安全漏洞库 CNNVD
CVSS信息
N/A
来源：中国国家信息安全漏洞库 CNNVD
漏洞类别
缓冲区错误
来源：中国国家信息安全漏洞库 CNNVD
二、漏洞 CVE-2020-11984 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Apache HTTP Server 2.4.32 to 2.4.44 contains an info disclosure and possible remote code execution caused by a vulnerability in mod_proxy_uwsgi, letting remote attackers access sensitive information and potentially execute arbitrary code, exploit requires sending crafted requests. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-11984.yaml | POC详情 |
| 2 | None | https://github.com/masahiro331/CVE-2020-11984 | POC详情 |
三、漏洞 CVE-2020-11984 的情报信息
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标题： Apache HTTP Server 2.4 vulnerabilities - The Apache HTTP Server Project -- 🔗来源链接
标签： x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
- http://packetstormsecurity.com/files/159009/Apache2-mod_proxy_uwsgi-Incorrect-Request-Handling.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200814-0005/ x_refsource_CONFIRM
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
- https://www.debian.org/security/2020/dsa-4757 vendor-advisory x_refsource_DEBIAN
- https://usn.ubuntu.com/4458-1/ vendor-advisory x_refsource_UBUNTU
- https://security.gentoo.org/glsa/202008-04 vendor-advisory x_refsource_GENTOO
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00068.html vendor-advisory x_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00071.html vendor-advisory x_refsource_SUSE
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A2RN46PRBJE7E7OPD4YZX5SVWV5QKGV5/ vendor-advisory x_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HYVYE2ZERFXDV6RMKK3I5SDSDQLPSEIQ/ vendor-advisory x_refsource_FEDORA
- https://lists.debian.org/debian-lts-announce/2020/09/msg00001.html mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/08/1 mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/17/2 mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/10/5 mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/08/9 mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/08/8 mailing-list x_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2020/08/08/10 mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r09bb998baee74a2c316446bd1a41ae7f8d7049d09d9ff991471e8775%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r34753590ae8e3f2b6af689af4fe84269b592f5fda9f3244fd9abbce8%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r5debe8f82728a00a4a68bc904dd6c35423bdfc8d601cfb4579f38bf1%40%3Cdev.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r623de9b2b2433a87f3f3a15900419fc9c00c77b26936dfea4060f672%40%3Cdev.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r2c6083f6a2027914a0f5b54e2a1f4fa98c03f8693b58460911818255%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/rf71eb428714374a6f9ad68952e23611ec7807b029fd6a1b4f5f732d9%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2020-11984
四、漏洞 CVE-2020-11984 的评论
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