high
7.5
CWE
665 908
Advisory Published
CVE Published
Updated

CVE-2022-22719: mod_lua Use of uninitialized value of in r:parsebody

First published: Mon Mar 14 2022(Updated: )

A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier.

Credit: CVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 CVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 CVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 security@apache.org

Affected SoftwareAffected VersionHow to fix
Apple Catalina
Apple macOS Big Sur<11.6.6
11.6.6
Apple macOS Monterey<12.4
12.4
Apache HTTP server<=2.4.52
Debian Debian Linux=9.0
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Oracle HTTP Server=12.2.1.3.0
Oracle HTTP Server=12.2.1.4.0
Oracle ZFS Storage Appliance Kit=8.8
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-security_update_2021-003
Apple Mac OS X=10.15.7-security_update_2021-004
Apple Mac OS X=10.15.7-security_update_2021-005
Apple Mac OS X=10.15.7-security_update_2021-006
Apple Mac OS X=10.15.7-security_update_2021-007
Apple Mac OS X=10.15.7-security_update_2021-008
Apple Mac OS X=10.15.7-security_update_2022-001
Apple Mac OS X=10.15.7-security_update_2022-002
Apple Mac OS X=10.15.7-security_update_2022-003
Apple macOS<10.15.7
Apple macOS>=11.0<11.6.6
Apple macOS>=12.0.0<12.4
redhat/httpd<2.4.53
2.4.53
redhat/httpd<0:2.4.53-7.el9
0:2.4.53-7.el9
redhat/httpd24-httpd<0:2.4.34-23.el7.5
0:2.4.34-23.el7.5

Remedy

https://www.oracle.com/security-alerts/cpuapr2022.html

Remedy

Disabling mod_lua and restarting httpd will mitigate this flaw. See https://access.redhat.com/articles/10649 for more information.

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-22719.

  • What is the severity of CVE-2022-22719?

    The severity of CVE-2022-22719 is high.

  • What is the affected software?

    The affected software includes Apple macOS Monterey 12.4, Apple Catalina, Apple macOS Big Sur 11.6.6, Red Hat httpd 2.4.53, and Apache Tomcat 0:2.4.53-7.el9.

  • How can I fix this vulnerability?

    To fix this vulnerability, update to Apache version 2.4.53 or apply the appropriate patches provided by your software vendor.

  • Are there any references for further information?

    Yes, you can refer to the following URLs for further information: [URL1](https://support.apple.com/en-us/HT213257), [URL2](https://support.apple.com/en-us/HT213255), [URL3](https://support.apple.com/en-us/HT213256).

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