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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3672 Important: rh-nginx18-nginx security update 27 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rh-nginx18-nginx Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-16845 Reference: ESB-2018.3524 ESB-2018.3523 ESB-2018.3490 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:3652 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: rh-nginx18-nginx security update Advisory ID: RHSA-2018:3652-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2018:3652 Issue date: 2018-11-26 CVE Names: CVE-2018-16845 ===================================================================== 1. Summary: An update for rh-nginx18-nginx is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 6) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): * nginx: Denial of service and memory disclosure via mp4 module (CVE-2018-16845) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Nginx project for reporting this issue. 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 The rh-nginx18-nginx service must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1644508 - CVE-2018-16845 nginx: Denial of service and memory disclosure via mp4 module 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6): Source: rh-nginx18-nginx-1.8.1-1.el6.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el6.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el6.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6): Source: rh-nginx18-nginx-1.8.1-1.el6.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el6.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el6.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-nginx18-nginx-1.8.1-1.el7.1.src.rpm x86_64: rh-nginx18-nginx-1.8.1-1.el7.1.x86_64.rpm rh-nginx18-nginx-debuginfo-1.8.1-1.el7.1.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-2018-16845 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 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW/viKdzjgjWX9erEAQjSFA/+IYlcY+VkhYOzot4cXoMumMPj0zcn6Iuk TwHfLvfooC8KsM5PK3acSmv2526KlfWn9xi8QJ8YMIoZVX8+LPPC7gOVxmwAyYOn 4uOumQy5rulkk03UB7r6y7u34Xy5mftCXTOouOipvhiW2Na6aZWiRen7ZWRBcMMW okYWY03xJU7/OQafttfP3UUVAYiw5adZ6gAflhZA8q8JzF0RhZXnliyt4kpZ1kLj 8fr6q+9WDVdiHe9u1j1wIXwQglkPnpab+kW1k4KZ3pdJMzFr9unZURHbyDsqbxlh T5rNTFtoLO9rgksSYtkuK0D6MvxVu7MzHMl/X0IsCnFwwAjH9xbqftqX5G26pQR6 L2UlnBNnes+NG357E81aHJus6ioRpjzSsfIrFoU9N0K9llnfbEslwEr239GzF6hH sMO5vap7/i2bmYQ7++jw9jfF67K2AtFvZCa/tYWlilkWOM12BkP2HvuYXCgmtb6F 99oHxB5TyDKPb44epIvzKV/YtvoeHT6beKRIefJ3xstrq8to0f87NZhTTbk5rYt0 HPf5vLjoZO6SYequmHzn++zoAZubU+oZ3fE05jcbrJSwQeMHWLPTtBoBkmQq+l5y rYTxun0/RvYql6bZD4uHAxKzTxyAvrKw0dW+/DGNanQiwkk+/RpPrYTdMhVw4a5a ZrQQucuvvOo= =LfBW - -----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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