-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rsyslog and rsyslog7 security update Advisory ID: RHSA-2022:4808-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:4808 Issue date: 2022-05-31 CVE Names: CVE-2022-24903 ==================================================================== 1. Summary: An update for rsyslog and rsyslog7 is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support. 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 (v. 6 ELS) - i386, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6 ELS) - i386, s390x, x86_64 3. Description: The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format. The rsyslog7 packages provide an enhanced, multi-threaded syslog daemon. It supports on-demand disk buffering, reliable syslog over TCP, SSL, TLS and RELP, writing to databases (MySQL, PostgreSQL, Oracle, and others), email alerting, fully configurable output formats (including high-precision time stamps), the ability to filter on any part of the syslog message, on-the-wire message compression, and the ability to convert text files to syslog. Security Fix(es): * rsyslog: Heap-based overflow in TCP syslog server (CVE-2022-24903) 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 5. Bugs fixed (https://bugzilla.redhat.com/): 2081353 - CVE-2022-24903 rsyslog: Heap-based overflow in TCP syslog server 6. Package List: Red Hat Enterprise Linux Server (v. 6 ELS): Source: rsyslog-5.8.10-12.el6_10.1.src.rpm rsyslog7-7.4.10-7.el6_10.1.src.rpm i386: rsyslog-5.8.10-12.el6_10.1.i686.rpm rsyslog-debuginfo-5.8.10-12.el6_10.1.i686.rpm rsyslog-gnutls-5.8.10-12.el6_10.1.i686.rpm rsyslog-gssapi-5.8.10-12.el6_10.1.i686.rpm rsyslog-mysql-5.8.10-12.el6_10.1.i686.rpm rsyslog-pgsql-5.8.10-12.el6_10.1.i686.rpm rsyslog-relp-5.8.10-12.el6_10.1.i686.rpm rsyslog7-7.4.10-7.el6_10.1.i686.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.i686.rpm rsyslog7-gnutls-7.4.10-7.el6_10.1.i686.rpm rsyslog7-gssapi-7.4.10-7.el6_10.1.i686.rpm rsyslog7-mysql-7.4.10-7.el6_10.1.i686.rpm rsyslog7-pgsql-7.4.10-7.el6_10.1.i686.rpm rsyslog7-relp-7.4.10-7.el6_10.1.i686.rpm s390x: rsyslog-5.8.10-12.el6_10.1.s390x.rpm rsyslog-debuginfo-5.8.10-12.el6_10.1.s390x.rpm rsyslog-gnutls-5.8.10-12.el6_10.1.s390x.rpm rsyslog-gssapi-5.8.10-12.el6_10.1.s390x.rpm rsyslog-mysql-5.8.10-12.el6_10.1.s390x.rpm rsyslog-pgsql-5.8.10-12.el6_10.1.s390x.rpm rsyslog-relp-5.8.10-12.el6_10.1.s390x.rpm rsyslog7-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-gnutls-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-gssapi-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-mysql-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-pgsql-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-relp-7.4.10-7.el6_10.1.s390x.rpm x86_64: rsyslog-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-debuginfo-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-gnutls-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-gssapi-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-mysql-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-pgsql-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-relp-5.8.10-12.el6_10.1.x86_64.rpm rsyslog7-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-gnutls-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-gssapi-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-mysql-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-pgsql-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-relp-7.4.10-7.el6_10.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6 ELS): i386: rsyslog-debuginfo-5.8.10-12.el6_10.1.i686.rpm rsyslog-snmp-5.8.10-12.el6_10.1.i686.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.i686.rpm rsyslog7-elasticsearch-7.4.10-7.el6_10.1.i686.rpm rsyslog7-snmp-7.4.10-7.el6_10.1.i686.rpm s390x: rsyslog-debuginfo-5.8.10-12.el6_10.1.s390x.rpm rsyslog-snmp-5.8.10-12.el6_10.1.s390x.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-elasticsearch-7.4.10-7.el6_10.1.s390x.rpm rsyslog7-snmp-7.4.10-7.el6_10.1.s390x.rpm x86_64: rsyslog-debuginfo-5.8.10-12.el6_10.1.x86_64.rpm rsyslog-snmp-5.8.10-12.el6_10.1.x86_64.rpm rsyslog7-debuginfo-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-elasticsearch-7.4.10-7.el6_10.1.x86_64.rpm rsyslog7-snmp-7.4.10-7.el6_10.1.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-2022-24903 https://access.redhat.com/security/updates/classification/#important https://bugzilla.redhat.com/show_bug.cgi?id 81353 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYpYjjNzjgjWX9erEAQgP9Q//eCbol7sdNp4E2lyQbUipOx/b3IgC7tRH xamdymaYcJgWze3J1lQyRElsZByeEgkAP0EV1SI/NG/xrhxHhLAjYt0UAakg+H1m DWav1KtpW1zw3mIB10IY3YmxRRtdt1L2GsFrx28m19InAv/6pVRFIm18BhSHpBVN rUoSWUoIMrignVL3Cgw5/rm4AjGD5ebkXRT3/QU5E2xqMYvnNdiggu2zYvQfRMVb MkLifX31DVP/o8jMGpYp6VUi4pPlXwXSmiV0S70KFn2tZ/1AZBXGFA1RSgImt0kl T++pP43QS0EGIy/8qkR/35pRGyinuwl87rntOy/YVaBYvQWAV025R3d032+ggaZr 2Ez1a6N5NDcsrYvAh14P9ZNwezZ9fUhrTQipChLYR9f3IrDLb+c3ZQeEwUqAtkn3 TnyY8rQdpEkcBzg7i3kWfDjQARVa+YR9rESym3InbV325H9I06DR0M4Y7Algt7VB YLS4v+Wp/dgEsNyQz9hQmYYvzX0m1mNyP86qLIwPePiRSjoMNhCWv0LKKVtxC7k0 hae8L6PyZsgwfxaOWu8X8KCI8rErsftZPSaduwD1P34QSk/gbad4R61QB5Rb3iae Yd/Tl1qyeL3+gqqO894s53mPj0mZly6tn3V3wc1GnjSQE3IL3CWvTx3FZMMFloSs mLd5duvlTM4=1M6T -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce