CVE-2022-23943— mod_sed: Read/write beyond bounds
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I. Basic Information for CVE-2022-23943
Vulnerability Information
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Vulnerability Title
mod_sed: Read/write beyond bounds
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache HTTP Server 缓冲区错误漏洞
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 版本 2.4.52 和之前版本的 mod_sed 中存在缓冲区错误漏洞，该漏洞允许攻击者使用攻击者提供的数据覆盖堆内存。
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 | 2.4 ~ 2.4.52 | - |
II. Public POCs for CVE-2022-23943
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.tenable.com/security/tns-2022-09x_refsource_CONFIRM
- NetApp Product Securityx_refsource_CONFIRM
- https://www.tenable.com/security/tns-2022-08x_refsource_CONFIRM
- https://www.oracle.com/security-alerts/cpuapr2022.htmlx_refsource_MISC
- Apache HTTPD: Multiple Vulnerabilities (GLSA 202208-20) — Gentoo securityvendor-advisoryx_refsource_GENTOO
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2022-23943
Same Patch Batch · Apache Software Foundation · 2022-03-14 · 4 CVEs total
| CVE-2022-22719 | mod_lua Use of uninitialized value of in r:parsebody | |
| CVE-2022-22720 | HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier | |
| CVE-2022-22721 | core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody |
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Same vendor: Apache Software Foundation
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