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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3847 Red Hat build of Eclipse Vert.x 4.1.5 security update 11 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat build of Eclipse Vert.x 4.1.5 Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-37137 CVE-2021-37136 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:3959 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat build of Eclipse Vert.x 4.1.5 security update Advisory ID: RHSA-2021:3959-01 Product: Red Hat OpenShift Application Runtimes Advisory URL: https://access.redhat.com/errata/RHSA-2021:3959 Issue date: 2021-11-10 CVE Names: CVE-2021-37136 CVE-2021-37137 ===================================================================== 1. Summary: An update is now available for Red Hat build of Eclipse Vert.x. 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. For more information, see the CVE pages listed in the References section. 2. Description: This release of Red Hat build of Eclipse Vert.x 4.1.5 includes security updates, bug fixes, and enhancements. For more information, see the release notes listed in the References section. Security Fix(es): * netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136) * netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137) For more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section. 3. 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. 4. Bugs fixed (https://bugzilla.redhat.com/): 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 5. References: https://access.redhat.com/security/cve/CVE-2021-37136 https://access.redhat.com/security/cve/CVE-2021-37137 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.eclipse.vertx&version=4.1.5 https://access.redhat.com/documentation/en-us/red_hat_build_of_eclipse_vert.x/4.1/html/release_notes_for_eclipse_vert.x_4.1/index 6. 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 iQIVAwUBYYwp/NzjgjWX9erEAQguBA//alr96JXhkkiBQlzQCyqhZ1D5l8oLOL8W /ArT3u8Qq+jhaL7djwqAKWNSuMMt4VNymxnVcnA38rYrA/OCxPkKoKwS0CYs6Ic4 BJ17xAn3P1XygGXKFHYXSb2QPqGYeXAwjeglAdPn0lh5x9fMqyEhHhKtjNJ3LH6n xVAgF6ieB48a6nrI3EJ0QJXOx+bBy8KX/u2yefU4BBNxJEm6NcutgOc1PFdN8Qc3 4DR0wISHUBiESQwbaWbjYsv0rp+rb+9yyZAtEa+xzQg9VhqWmvGv0GmalYpa2jxi e38Iw0IMadxIjd2iD9kkimUJMlS8Jh759slkx8AEe9UAf8sWBTRLK04IFjThy0je BkLcN4qLOHMds25lr0enxzXQdXwxrRjD5W0fx9NU+L1ceYBzi3bIuF3zppuKL0E6 kAvIDPisZbSW5epYs+3NTY/Xu+Lsoa659GYLByCnxw0dsapISFCA5hn/9e6xFomw nzssnr8NF5wrqnb2g+hsxGXzW8HtVCdPE2os5wcLXOLzaig7VTF+tF+f/cwAeJSX fH+FCNV/A7answj3MsLxkz/7HEHT3nnbw5YF7a/WQsBsbBLBLQGXdUNlvPpEDS6f ei0R7UFWVcCklgBHFRPOWq/QM6+oQYsPv8eNZs9g/P1vi3AFwTGK+FjONvNIjQqv n6hP9HwdmfE= =oRqE - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYYx2S+NLKJtyKPYoAQh9+A//eK4Ip6tJxjohqytm49LLXz2YVeHRo5N/ KabQcesRE39Lq2+bDWToKx+9yV6f/g+jxWhTOo/mu4EzvPH61YMmoExz8B6jQ1fb tnkyOaJH3Y/2DnMfeGzrQvkXset8TQzPHQrDwbid1HhRwNBsj6aHtDC3TLxSZGl/ qbD0ibYuhPPie+m3BhEv5U4vJiPcbkkaAL/bfVwbjhl0B5eTiat0B1UJRRAvQb9e B6SmQv1H+opVlKlKQKCCUBBerkVcsw1GlaYTXUTa0E86OxmCk1yGJ/JoKFL/TvM5 olOe69K3lQTp4IFuwgdgsgoUaxDN5LiJAPG7vIXGjOivMGHvCNmsSPxTzn7ig3lE 6JIHK5WdbjVzsZSpHkoenAsDoTXMltYCWTIilwaCWSerK6HW3HLrWmdCSI5mjXRf eHeqq5yuPwar3G3Joeq6FOSbwqif4mbdi/+3/o7rA8z2fI2IkXAoFKjBrHkl+u5q iM/gOWKC5d4O/6parCC7kRYo4Lcr5HWzcfpMBRxUrXAtM4Y8FETqE01bHlpyIZtv r/qV0FAdfZcv8OwxXI3tM1YqR51+k/ppwU26clRkLxNWQOTYWfi4zZTyC06Gj3C8 o7Ku08HBo/6lL6aXZWLBlk5/CATPTD7P/5ys9oRitbBMn9rfwaIidgvs30SfmVYe KfI6ipvEAh8= =XuMP -----END PGP SIGNATURE-----