{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2023 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for ntp","title":"Title of the patch"},{"category":"description","text":"This update for ntp fixes the following issues:\n\nntp was updated to 4.2.8p17:\n\n* Fix some regressions of 4.2.8p16\n\nUpdate to 4.2.8p16:\n\n* [Sec 3808] Assertion failure in ntpq on malformed RT-11 date\n* [Sec 3807], bsc#1210390, CVE-2023-26555:\n  praecis_parse() in the Palisade refclock driver has a\n  hypothetical input buffer overflow.\n* [Sec 3767] An OOB KoD RATE value triggers an assertion when\n  debug is enabled.\n* Multiple bug fixes and improvements. For details, see /usr/share/doc/packages/ntp/ChangeLog\n\n   http://www.ntp.org/support/securitynotice/4_2_8-series-changelog/\n\n- CVE-2023-26555: Fixed assertion failure on malformed RT-11 dates (bsc#1210390).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2023-2609,SUSE-SLE-SERVER-12-SP5-2023-2609","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"self","summary":"URL for SUSE-SU-2023:2609-1","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20232609-1/"},{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_2609-1.json"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:2609-1","url":"https://lists.suse.com/pipermail/sle-updates/2023-June/029992.html"},{"category":"self","summary":"SUSE Bug 1210390","url":"https://bugzilla.suse.com/1210390"},{"category":"self","summary":"SUSE CVE CVE-2023-26555 page","url":"https://www.suse.com/security/cve/CVE-2023-26555/"}],"title":"Security update for ntp","tracking":{"current_release_date":"2023-06-22T07:53:19Z","generator":{"date":"2023-06-22T07:53:19Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2023:2609-1","initial_release_date":"2023-06-22T07:53:19Z","revision_history":[{"date":"2023-06-22T07:53:19Z","number":"1","summary":"Current 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Page","text":"https://www.suse.com/security/cve/CVE-2023-26555"}],"notes":[{"category":"general","text":"praecis_parse in ntpd/refclock_palisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would be complex, e.g., with a manipulated GPS receiver.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-26555","url":"https://www.suse.com/security/cve/CVE-2023-26555"},{"category":"external","summary":"SUSE Bug 1210390 for CVE-2023-26555","url":"https://bugzilla.suse.com/1210390"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-4.2.8p17-103.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ntp-doc-4.2.8p17-103.1.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-22T07:53:19Z","details":"moderate"}],"title":"CVE-2023-26555"}]}