ID

VAR-202203-0072

CVE

CVE-2022-22720

TITLE

Apache HTTP Server Environmental problem loophole

DESCRIPTION

Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling. The server is fast, reliable and extensible through a simple API. No detailed vulnerability details were provided at this time. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6 macOS Big Sur 11.6.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213256. apache Available for: macOS Big Sur Impact: Multiple issues in apache Description: Multiple issues were addressed by updating apache to version 2.4.53. CVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 AppKit Available for: macOS Big Sur Impact: A malicious application may be able to gain root privileges Description: A logic issue was addressed with improved validation. CVE-2022-22665: Lockheed Martin Red Team AppleAVD Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-22675: an anonymous researcher AppleGraphicsControl Available for: macOS Big Sur Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2022-26751: Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative AppleScript Available for: macOS Big Sur Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-26698: Qi Sun of Trend Micro AppleScript Available for: macOS Big Sur Impact: Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of process memory Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-26697: Qi Sun and Robert Ai of Trend Micro CoreTypes Available for: macOS Big Sur Impact: A malicious application may bypass Gatekeeper checks Description: This issue was addressed with improved checks to prevent unauthorized actions. CVE-2022-22663: Arsenii Kostromin (0x3c3e) CVMS Available for: macOS Big Sur Impact: A malicious application may be able to gain root privileges Description: A memory initialization issue was addressed. CVE-2022-26721: Yonghwi Jin (@jinmo123) of Theori CVE-2022-26722: Yonghwi Jin (@jinmo123) of Theori DriverKit Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An out-of-bounds access issue was addressed with improved bounds checking. CVE-2022-26763: Linus Henze of Pinauten GmbH (pinauten.de) Graphics Drivers Available for: macOS Big Sur Impact: A local user may be able to read kernel memory Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. CVE-2022-22674: an anonymous researcher Intel Graphics Driver Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-26720: Liu Long of Ant Security Light-Year Lab Intel Graphics Driver Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-26770: Liu Long of Ant Security Light-Year Lab Intel Graphics Driver Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-26756: Jack Dates of RET2 Systems, Inc Intel Graphics Driver Available for: macOS Big Sur Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2022-26769: Antonio Zekic (@antoniozekic) Intel Graphics Driver Available for: macOS Big Sur Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-26748: Jeonghoon Shin of Theori working with Trend Micro Zero Day Initiative IOMobileFrameBuffer Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2022-26768: an anonymous researcher Kernel Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved validation. CVE-2022-26714: Peter Nguyễn Vũ Hoàng (@peternguyen14) of STAR Labs (@starlabs_sg) Kernel Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed with improved memory management. CVE-2022-26757: Ned Williamson of Google Project Zero LaunchServices Available for: macOS Big Sur Impact: A malicious application may be able to bypass Privacy preferences Description: The issue was addressed with additional permissions checks. CVE-2022-26767: Wojciech Reguła (@_r3ggi) of SecuRing LaunchServices Available for: macOS Big Sur Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed with additional sandbox restrictions on third-party applications. CVE-2022-26706: Arsenii Kostromin (0x3c3e) libresolv Available for: macOS Big Sur Impact: An attacker may be able to cause unexpected application termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2022-26776: Zubair Ashraf of Crowdstrike, Max Shavrick (@_mxms) of the Google Security Team LibreSSL Available for: macOS Big Sur Impact: Processing a maliciously crafted certificate may lead to a denial of service Description: A denial of service issue was addressed with improved input validation. CVE-2022-0778 libxml2 Available for: macOS Big Sur Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2022-23308 OpenSSL Available for: macOS Big Sur Impact: Processing a maliciously crafted certificate may lead to a denial of service Description: This issue was addressed with improved checks. CVE-2022-0778 PackageKit Available for: macOS Big Sur Impact: A malicious application may be able to modify protected parts of the file system Description: This issue was addressed by removing the vulnerable code. CVE-2022-26712: Mickey Jin (@patch1t) Printing Available for: macOS Big Sur Impact: A malicious application may be able to bypass Privacy preferences Description: This issue was addressed by removing the vulnerable code. CVE-2022-26746: @gorelics Security Available for: macOS Big Sur Impact: A malicious app may be able to bypass signature validation Description: A certificate parsing issue was addressed with improved checks. CVE-2022-26766: Linus Henze of Pinauten GmbH (pinauten.de) SMB Available for: macOS Big Sur Impact: An application may be able to gain elevated privileges Description: An out-of-bounds read issue was addressed with improved input validation. CVE-2022-26718: Peter Nguyễn Vũ Hoàng of STAR Labs SMB Available for: macOS Big Sur Impact: Mounting a maliciously crafted Samba network share may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2022-26723: Felix Poulin-Belanger SMB Available for: macOS Big Sur Impact: An application may be able to gain elevated privileges Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-26715: Peter Nguyễn Vũ Hoàng of STAR Labs SoftwareUpdate Available for: macOS Big Sur Impact: A malicious application may be able to access restricted files Description: This issue was addressed with improved entitlements. CVE-2022-26728: Mickey Jin (@patch1t) TCC Available for: macOS Big Sur Impact: An app may be able to capture a user's screen Description: This issue was addressed with improved checks. CVE-2022-26726: an anonymous researcher Tcl Available for: macOS Big Sur Impact: A malicious application may be able to break out of its sandbox Description: This issue was addressed with improved environment sanitization. CVE-2022-26755: Arsenii Kostromin (0x3c3e) Vim Available for: macOS Big Sur Impact: Multiple issues in Vim Description: Multiple issues were addressed by updating Vim. CVE-2021-4136 CVE-2021-4166 CVE-2021-4173 CVE-2021-4187 CVE-2021-4192 CVE-2021-4193 CVE-2021-46059 CVE-2022-0128 WebKit Available for: macOS Big Sur Impact: Processing a maliciously crafted mail message may lead to running arbitrary javascript Description: A validation issue was addressed with improved input sanitization. CVE-2022-22589: Heige of KnownSec 404 Team (knownsec.com) and Bo Qu of Palo Alto Networks (paloaltonetworks.com) Wi-Fi Available for: macOS Big Sur Impact: A malicious application may disclose restricted memory Description: A memory corruption issue was addressed with improved validation. CVE-2022-26745: an anonymous researcher Wi-Fi Available for: macOS Big Sur Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2022-26761: Wang Yu of Cyberserval zip Available for: macOS Big Sur Impact: Processing a maliciously crafted file may lead to a denial of service Description: A denial of service issue was addressed with improved state handling. CVE-2022-0530 zlib Available for: macOS Big Sur Impact: An attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed with improved input validation. CVE-2018-25032: Tavis Ormandy zsh Available for: macOS Big Sur Impact: A remote attacker may be able to cause arbitrary code execution Description: This issue was addressed by updating to zsh version 5.8.1. CVE-2021-45444 Additional recognition Bluetooth We would like to acknowledge Jann Horn of Project Zero for their assistance. macOS Big Sur 11.6.6 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/ All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/HT201222. 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This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 10 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release. Solution: Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link for the update. You must be logged in to download the update. 7.4) - x86_64 3. Summary: An update for httpd is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support, Red Hat Enterprise Linux 7.6 Telco Extended Update Support, and Red Hat Enterprise Linux 7.6 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server AUS (v. 7.6) - noarch, x86_64 Red Hat Enterprise Linux Server E4S (v. 7.6) - noarch, ppc64le, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server Optional E4S (v. 7.6) - ppc64le, x86_64 Red Hat Enterprise Linux Server Optional TUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.6) - noarch, x86_64 3. Description: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: mod_lua: Possible buffer overflow when parsing multipart content (CVE-2021-44790) * httpd: Errors encountered during the discarding of request body lead to HTTP request smuggling (CVE-2022-22720) 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. 4. Solution: For 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. 5. Package List: Red Hat Enterprise Linux Server AUS (v. 7.6): Source: httpd-2.4.6-89.el7_6.4.src.rpm noarch: httpd-manual-2.4.6-89.el7_6.4.noarch.rpm x86_64: httpd-2.4.6-89.el7_6.4.x86_64.rpm httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm httpd-devel-2.4.6-89.el7_6.4.x86_64.rpm httpd-tools-2.4.6-89.el7_6.4.x86_64.rpm mod_session-2.4.6-89.el7_6.4.x86_64.rpm mod_ssl-2.4.6-89.el7_6.4.x86_64.rpm Red Hat Enterprise Linux Server E4S (v. 7.6): Source: httpd-2.4.6-89.el7_6.4.src.rpm noarch: httpd-manual-2.4.6-89.el7_6.4.noarch.rpm ppc64le: httpd-2.4.6-89.el7_6.4.ppc64le.rpm httpd-debuginfo-2.4.6-89.el7_6.4.ppc64le.rpm httpd-devel-2.4.6-89.el7_6.4.ppc64le.rpm httpd-tools-2.4.6-89.el7_6.4.ppc64le.rpm mod_session-2.4.6-89.el7_6.4.ppc64le.rpm mod_ssl-2.4.6-89.el7_6.4.ppc64le.rpm x86_64: httpd-2.4.6-89.el7_6.4.x86_64.rpm httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm httpd-devel-2.4.6-89.el7_6.4.x86_64.rpm httpd-tools-2.4.6-89.el7_6.4.x86_64.rpm mod_session-2.4.6-89.el7_6.4.x86_64.rpm mod_ssl-2.4.6-89.el7_6.4.x86_64.rpm Red Hat Enterprise Linux Server TUS (v. 7.6): Source: httpd-2.4.6-89.el7_6.4.src.rpm noarch: httpd-manual-2.4.6-89.el7_6.4.noarch.rpm x86_64: httpd-2.4.6-89.el7_6.4.x86_64.rpm httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm httpd-devel-2.4.6-89.el7_6.4.x86_64.rpm httpd-tools-2.4.6-89.el7_6.4.x86_64.rpm mod_session-2.4.6-89.el7_6.4.x86_64.rpm mod_ssl-2.4.6-89.el7_6.4.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 7.6): x86_64: httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm mod_ldap-2.4.6-89.el7_6.4.x86_64.rpm mod_proxy_html-2.4.6-89.el7_6.4.x86_64.rpm Red Hat Enterprise Linux Server Optional E4S (v. 7.6): ppc64le: httpd-debuginfo-2.4.6-89.el7_6.4.ppc64le.rpm mod_ldap-2.4.6-89.el7_6.4.ppc64le.rpm mod_proxy_html-2.4.6-89.el7_6.4.ppc64le.rpm x86_64: httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm mod_ldap-2.4.6-89.el7_6.4.x86_64.rpm mod_proxy_html-2.4.6-89.el7_6.4.x86_64.rpm Red Hat Enterprise Linux Server Optional TUS (v. 7.6): x86_64: httpd-debuginfo-2.4.6-89.el7_6.4.x86_64.rpm mod_ldap-2.4.6-89.el7_6.4.x86_64.rpm mod_proxy_html-2.4.6-89.el7_6.4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-44790 https://access.redhat.com/security/cve/CVE-2022-22720 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. ========================================================================= Ubuntu Security Notice USN-5333-2 March 17, 2022 apache2 vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 ESM - Ubuntu 14.04 ESM Summary: Several security issues were fixed in Apache HTTP Server. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Chamal De Silva discovered that the Apache HTTP Server mod_lua module incorrectly handled certain crafted request bodies. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack. (CVE-2022-22720) It was discovered that the Apache HTTP Server incorrectly handled large LimitXMLRequestBody settings on certain platforms. (CVE-2022-22721) Ronald Crane discovered that the Apache HTTP Server mod_sed module incorrectly handled memory. (CVE-2022-23943) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 ESM: apache2 2.4.18-2ubuntu3.17+esm5 apache2-bin 2.4.18-2ubuntu3.17+esm5 Ubuntu 14.04 ESM: apache2 2.4.7-1ubuntu4.22+esm4 apache2-bin 2.4.7-1ubuntu4.22+esm4 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

environmental issue

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Mitsubishi Electric notified CISA of these vulnerabilities.

SOURCES

LAST UPDATE DATE

2025-11-20T22:57:19.971000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE