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Vulnerability Details : CVE-2021-36160

A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
Publish Date : 2021-09-16 Last Update Date : 2021-11-24
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 125

- Products Affected By CVE-2021-36160

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server * * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
3 OS Fedoraproject Fedora 34 * * * Version Details Vulnerabilities
4 OS Fedoraproject Fedora 35 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 1
Debian Debian Linux 1
Fedoraproject Fedora 2

- References For CVE-2021-36160

http://httpd.apache.org/security/vulnerabilities_24.html
https://lists.apache.org/thread.html/[email protected]%3Cusers.httpd.apache.org%3E
MLIST [httpd-users] 20210923 Re: [[email protected]] Re: [External] : [[email protected]] 2.4.49 security fixes: more info
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211012 [Bug 65616] CVE-2021-36160 regression
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211008 [Bug 65616] CVE-2021-36160 regression
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211009 [Bug 65616] CVE-2021-36160 regression
https://www.debian.org/security/2021/dsa-4982
DEBIAN DSA-4982
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211005 [Bug 65616] CVE-2021-36160 regression
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211011 [Bug 65616] CVE-2021-36160 regression
https://security.netapp.com/advisory/ntap-20211008-0004/ CONFIRM
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211006 [Bug 65616] CVE-2021-36160 regression
https://lists.debian.org/debian-lts-announce/2021/09/msg00016.html
MLIST [debian-lts-announce] 20210929 [SECURITY] [DLA 2768-1] uwsgi security update
https://lists.apache.org/thread.html/[email protected]%3Cusers.httpd.apache.org%3E
MLIST [httpd-users] 20210923 Re: [[email protected]] 2.4.49 security fixes: more info
https://lists.fedoraproject.org/archives/list/[email protected]/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
FEDORA FEDORA-2021-dce7e7738e
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20211005 [Bug 65616] New: CVE-2021-36160 regression
https://lists.apache.org/thread.html/[email protected]%3Cusers.httpd.apache.org%3E
MLIST [httpd-users] 20210923 [[email protected]] 2.4.49 security fixes: more info
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210916 [httpd-site] branch main updated: Revert "Add descriptions for CVE-2021-33193 CVE-2021-36160"
https://lists.fedoraproject.org/archives/list/[email protected]/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
FEDORA FEDORA-2021-e3f6dd670d
https://lists.apache.org/thread.html/[email protected]%3Cusers.httpd.apache.org%3E
MLIST [httpd-users] 20210923 [[email protected]] Re: [External] : [[email protected]] 2.4.49 security fixes: more info
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-2.4.49-VWL69sWQ
CISCO 20211124 Multiple Vulnerabilities in Apache HTTP Server Affecting Cisco Products: November 2021
https://lists.debian.org/debian-lts-announce/2021/10/msg00016.html
MLIST [debian-lts-announce] 20211020 [SECURITY] [DLA 2768-2] uwsgi regression update
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210916 [httpd-site] branch main updated: Add descriptions for CVE-2021-33193 CVE-2021-36160

- Metasploit Modules Related To CVE-2021-36160

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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