CVE-2022-29404— Denial of service in mod_lua r:parsebody
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I. Basic Information for CVE-2022-29404
Vulnerability Information
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Vulnerability Title
Denial of service in mod_lua r:parsebody
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache HTTP Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 2.4.53 及之前版本存在输入验证错误漏洞，该漏洞源于对调用 r:parsebody(0) 的 lua 脚本的恶意请求输入没有限制，攻击者利用该漏洞会导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server | unspecified ~ 2.4.53 | - |
II. Public POCs for CVE-2022-29404
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|---|
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- https://security.netapp.com/advisory/ntap-20220624-0005/x_refsource_CONFIRM
- Apache HTTPD: Multiple Vulnerabilities (GLSA 202208-20) — Gentoo securityvendor-advisoryx_refsource_GENTOO
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2022-29404
Same Patch Batch · Apache Software Foundation · 2022-06-08 · 8 CVEs total
| CVE-2022-31813 | mod_proxy X-Forwarded-For dropped by hop-by-hop mechanism | |
| CVE-2022-30556 | Information Disclosure in mod_lua with websockets | |
| CVE-2022-30522 | mod_sed denial of service | |
| CVE-2022-28615 | Read beyond bounds in ap_strcmp_match() | |
| CVE-2022-28614 | read beyond bounds via ap_rwrite() | |
| CVE-2022-28330 | read beyond bounds in mod_isapi | |
| CVE-2022-26377 | mod_proxy_ajp: Possible request smuggling |
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