Security Vulnerabilities fixed in httpd RHSA-2022:7647

Description

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): httpd: mod_sed: Read/write beyond bounds (CVE-2022-23943) httpd: mod_lua: Use of uninitialized value of in r:parsebody (CVE-2022-22719) httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody (CVE-2022-22721) httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377) httpd: mod_lua: DoS in r:parsebody (CVE-2022-29404) httpd: mod_sed: DoS vulnerability (CVE-2022-30522) httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism (CVE-2022-31813) httpd: Out-of-bounds read via ap_rwrite() (CVE-2022-28614) httpd: Out-of-bounds read in ap_strcmp_match() (CVE-2022-28615) httpd: mod_lua: Information disclosure with websockets (CVE-2022-30556) httpd: mod_sed: Read/write beyond bounds (CVE-2022-23943) httpd: mod_lua: Use of uninitialized value of in r:parsebody (CVE-2022-22719) httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody (CVE-2022-22721) httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377) httpd: mod_lua: DoS in r:parsebody (CVE-2022-29404) httpd: mod_sed: DoS vulnerability (CVE-2022-30522) httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism (CVE-2022-31813) httpd: Out-of-bounds read via ap_rwrite() (CVE-2022-28614) httpd: Out-of-bounds read in ap_strcmp_match() (CVE-2022-28615) httpd: mod_lua: Information disclosure with websockets (CVE-2022-30556) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258 After installing the updated packages, the httpd daemon will be restarted automatically.

Affected Applications

httpd

CVE References

CVE-2022-23943 CVE-2022-26377 CVE-2022-30522 CVE-2022-22721 CVE-2022-30556 CVE-2022-29404 CVE-2022-31813 CVE-2022-28615 CVE-2022-28614 CVE-2022-22719

Other References

https://access.redhat.com/errata/RHSA-2022:7647