Oracle Linux: CVE-2021-44790: ELSA-2022-0143: httpd security update (IMPORTANT) (Multiple Advisories)
Description
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier. A buffer overflow flaw in httpd's lua module could allow an out-of-bounds write. An attacker who is able to submit a crafted request to an httpd instance that is using the lua module may be able to cause an impact to confidentiality, integrity, and/or availability.
Solution(s)
- oracle-linux-upgrade-httpd
- oracle-linux-upgrade-httpd-devel
- oracle-linux-upgrade-httpd-filesystem
- oracle-linux-upgrade-httpd-manual
- oracle-linux-upgrade-httpd-tools
- oracle-linux-upgrade-mod-http2
- oracle-linux-upgrade-mod-ldap
- oracle-linux-upgrade-mod-md
- oracle-linux-upgrade-mod-proxy-html
- oracle-linux-upgrade-mod-session
- oracle-linux-upgrade-mod-ssl
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center