ID

VAR-202103-1554

CVE

CVE-2021-21409

TITLE

Netty Environmental problem loophole

DESCRIPTION

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.61.Final there is a vulnerability that enables request smuggling. The content-length header is not correctly validated if the request only uses a single Http2HeaderFrame with the endStream set to to true. This could lead to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. This is a followup of GHSA-wm47-8v5p-wjpj/CVE-2021-21295 which did miss to fix this one case. This was fixed as part of 4.1.61.Final. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat JBoss Enterprise Application Platform 7.3.8 on RHEL 6 security update Advisory ID: RHSA-2021:2692-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2021:2692 Issue date: 2021-07-13 CVE Names: CVE-2021-3536 CVE-2021-21409 ===================================================================== 1. Summary: A security update is now available for Red Hat JBoss Enterprise Application Platform 7.3 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 JBoss EAP 7.3 for RHEL 6 Server - noarch 3. Description: Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.3.8 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.7, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.3.8 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * netty: Request smuggling via content-length header (CVE-2021-21409) * wildfly: XSS via admin console when creating roles in domain mode (CVE-2021-3536) 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: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1944888 - CVE-2021-21409 netty: Request smuggling via content-length header 1948001 - CVE-2021-3536 wildfly: XSS via admin console when creating roles in domain mode 6. JIRA issues fixed (https://issues.jboss.org/): JBEAP-20264 - [GSS](7.3.z) ISPN-12787 - Non Transactional Cache needs to be invalidated after commit on JPQL update/delete operation JBEAP-20503 - [GSS](7.3.z) WFCORE-5185 - Update ProviderDefinition to use optimised service loading API JBEAP-20623 - [GSS](7.3.z) Upgrade Hibernate ORM from 5.3.20.Final-redhat-00001 to 5.3.20.SP1-redhat-00001 JBEAP-21178 - Tracker bug for the EAP 7.3.8 release for RHEL-6 JBEAP-21406 - [GSS](7.3.z) Upgrade Ironjacamar from 1.4.30.Final-redhat-00001 to 1.4.33.Final-redhat-00001 JBEAP-21421 - (7.3.z) Upgrade Infinispan from 9.4.22.Final-redhat-00001 to 9.4.23.Final-redhat-00001 JBEAP-21434 - (7.3.z) Upgrade wildfly-http-client from 1.0.26.Final-redhat-00001 to 1.0.28.Final-redhat-00001 JBEAP-21435 - (7.3.z) Upgrade Elytron from 1.10.12.Final-redhat-00001 to 1.10.13.Final-redhat-00001 JBEAP-21437 - (7.3.z) Upgrade netty from 4.1.60.Final to 4.1.63 JBEAP-21441 - (7.3.z) Upgrade Undertow from 2.0.35.SP1-redhat-00001 to 2.0.38.SP1-redhat-00001 JBEAP-21443 - (7.3.z) Upgrade jberet from 1.3.7.Final-redhat-00001 to 1.3.8.Final-redhat-00001 JBEAP-21444 - (7.3.z) Upgrade wf-core from 10.1.20.Final-redhat-00001 to 10.1.21.Final-redhat-00001 JBEAP-21567 - [GSS](7.3.z) Upgrade HAL from 3.2.14.Final-redhat-00001 to 3.2.15.Final-redhat-00001 JBEAP-21582 - (7.3.z) Upgrade remoting from 5.0.20.SP1-redhat-00001 to 5.0.23.Final-redhat-00001 JBEAP-21739 - (7.3.z) Upgrade elytron-web from 1.6.2.Final-redhat-00001 to 1.6.3.Final-redhat-00001 JBEAP-21977 - [SET](7.3.z) Update product CP branch github template 7. Package List: Red Hat JBoss EAP 7.3 for RHEL 6 Server: Source: eap7-elytron-web-1.6.3-1.Final_redhat_00001.1.el6eap.src.rpm eap7-hal-console-3.2.15-1.Final_redhat_00001.1.el6eap.src.rpm eap7-hibernate-5.3.20-3.SP1_redhat_00001.1.el6eap.src.rpm eap7-infinispan-9.4.23-1.Final_redhat_00001.1.el6eap.src.rpm eap7-ironjacamar-1.4.33-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jberet-1.3.8-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-remoting-5.0.23-1.Final_redhat_00001.1.el6eap.src.rpm eap7-jboss-server-migration-1.7.2-7.Final_redhat_00008.1.el6eap.src.rpm eap7-netty-4.1.63-1.Final_redhat_00001.1.el6eap.src.rpm eap7-undertow-2.0.38-1.SP1_redhat_00001.1.el6eap.src.rpm eap7-wildfly-7.3.8-1.GA_redhat_00001.1.el6eap.src.rpm eap7-wildfly-elytron-1.10.13-1.Final_redhat_00001.1.el6eap.src.rpm eap7-wildfly-http-client-1.0.28-1.Final_redhat_00001.1.el6eap.src.rpm noarch: eap7-hal-console-3.2.15-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-5.3.20-3.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-core-5.3.20-3.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-entitymanager-5.3.20-3.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-envers-5.3.20-3.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-hibernate-java8-5.3.20-3.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-cachestore-jdbc-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-cachestore-remote-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-client-hotrod-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-commons-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-core-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-hibernate-cache-commons-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-hibernate-cache-spi-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-infinispan-hibernate-cache-v53-9.4.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-api-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-impl-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-common-spi-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-core-api-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-core-impl-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-deployers-common-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-jdbc-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-ironjacamar-validator-1.4.33-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jberet-1.3.8-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jberet-core-1.3.8-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-remoting-5.0.23-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-jboss-server-migration-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-cli-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-core-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap6.4-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap6.4-to-eap7.3-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.0-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.1-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.2-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.2-to-eap7.3-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-eap7.3-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.0-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly10.1-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly11.0-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly12.0-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly13.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly14.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly15.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly16.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly17.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly18.0-server-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly8.2-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-jboss-server-migration-wildfly9.0-1.7.2-7.Final_redhat_00008.1.el6eap.noarch.rpm eap7-netty-4.1.63-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-netty-all-4.1.63-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-undertow-2.0.38-1.SP1_redhat_00001.1.el6eap.noarch.rpm eap7-undertow-server-1.6.3-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-7.3.8-1.GA_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-elytron-1.10.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-elytron-tool-1.10.13-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-client-common-1.0.28-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-ejb-client-1.0.28-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-naming-client-1.0.28-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-http-transaction-client-1.0.28-1.Final_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-javadocs-7.3.8-1.GA_redhat_00001.1.el6eap.noarch.rpm eap7-wildfly-modules-7.3.8-1.GA_redhat_00001.1.el6eap.noarch.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/ 8. References: https://access.redhat.com/security/cve/CVE-2021-3536 https://access.redhat.com/security/cve/CVE-2021-21409 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/ 9. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYO2QgNzjgjWX9erEAQgphBAAp7ZyTc68wBYysk4oE3fO4lT0ne2ubruh l4yAz6VgLS7xbckXxmtU27urR9HE6vijKZYz4qoUzB1IzacWDhaR6hvuuhpk7Hu6 GLJ0+YPOSxjWTJgx+YD5mTOxQCmRKtxg4oUzO1fA1KZYqeuAMfNPzBfrVReDE7Oi +eGiRINZawWjns/5KkdtulV+/77VhhGBf0CsOlK23mqX86C9BW4OBuFqBOTbWByL +pw4jSjpRDdxxT+tl8ffmkBxHDSc/MSw5HwpyDEfkeXJ/I0wYglCW7pDU6kgOVni DUIvXaF24KP51et14QNACUHmXTT6kYZ8knXqV7f99zYeCPRp3OVgp+f06uisSEP1 WJY28KHnqv5fB//GWoJII3nA4GwbZDXtFClxkgl4ENW1b6irsSXW15VAARm/IWS2 7nAZlg0PYtA1ONZ5zYyzUMlOZnRP7HNSORpOAn/N/N9xk4Pc3nxsx99B1UZs4Rad zY5yhLHoFg8GGWOjmDpO2/UTy5CM8EwhlxFuH+mW7HrxZpwQ3ReNC6/+Q+N5t3QT XQNG4ZLs3Y4k8ElUZTPU5gXo79Xy+gHRlyvj59V8qMV5Lyw/hLv30ZVbhHkNdu1J L6GY47/wRLpwt2AG322w9KmHUjPTsseF68SO2tmZUsC6xfdBcqK0P1TB7jEBwuiZ sXUR7+Da0Mg= =Xv5P -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . The References section of this erratum contains a download link for the update. You must be logged in to download the update. Bugs fixed (https://bugzilla.redhat.com/): 1944888 - CVE-2021-21409 netty: Request smuggling via content-length header 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value 5. JIRA issues fixed (https://issues.jboss.org/): LOG-1971 - Applying cluster state is causing elasticsearch to hit an issue and become unusable 6. Solution: Before applying this update, ensure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/): 1937364 - CVE-2021-21295 netty: possible request smuggling in HTTP/2 due missing validation 1937440 - CVE-2020-13936 velocity: arbitrary code execution when attacker is able to modify templates 1944888 - CVE-2021-21409 netty: Request smuggling via content-length header 1948001 - CVE-2021-3536 wildfly: XSS via admin console when creating roles in domain mode 1948752 - CVE-2021-29425 apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 1965497 - CVE-2021-28170 jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate 1970930 - CVE-2021-3597 undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS 1976052 - CVE-2021-3644 wildfly-core: Invalid Sensitivity Classification of Vault Expression 1981407 - CVE-2021-3642 wildfly-elytron: possible timing attack in ScramServer 1991299 - CVE-2021-3690 undertow: buffer leak on incoming websocket PONG message may lead to DoS 6. For the stable distribution (buster), these problems have been fixed in version 1:4.1.33-1+deb10u2. We recommend that you upgrade your netty packages. For the detailed security status of netty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/netty Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmBrXn0ACgkQEMKTtsN8 TjYiIQ/+M3dHpXdXRxZlx12OSJNsJoZa52/7uKhM9Vg0HhdCYnq7RjXTI2zZmUu7 VbL/F1ixPFgHWZpFIwHPTxZ4qk5+qQKYj7JyU1g+NyL9MkVsAW7ccYj3gbp3Kgk6 bE2GEwfh0qSKDgolflLCudGsqF1J54T65kO5oQ+Gtbx/8+NJ0YrVrHsmG1O4IMHQ 6oK/znY6CmQtUSY1p8DCNTWp63hZYpGzg9Umv/y9TaYm3QeG1BNz3tQz8uaGZQWq LihkaTSpJoo7ezNUFYinaRECylpEf7MHgK+uYkJ0MZrZ+2wyMC6V0BATVwF2Aj7X VMrRBJTSf20z5u/k0m+y9k8cR8CcR3sWVo/7mpRJAIsvnyMQwKBmxjHSlVfzOqYK 91NB7OSi/ZDKOOsdQ5oW337FPQolCXl2DOe2UW9Z1K9XFs11VplsFxMkrzZtiwba dXhq6odVZwQfzjiWGj0yFftfJSAAs9B0I1L1EqW2QR7sN25YA1OosYsc5iYvUXD7 mhjU1RtqsXK3jI9TjGmXos+6Yj36iPncNwXBL4AKKPapV5qm6mHQkXTowW1NM5vu 8NokTjKtuixgb08CAQHNe202TpQ9kGHNTe2FDKRNFQrlTaoxt2DlmHbDiLn6i1Ue k4HImGqrUw9venxQ/vPZjTW6UaTbz0D9BPQcb9ApBOAgydEjJqE= =6i6I -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

environmental issue

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-11-19T19:57:27.728000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE