{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libssh2_org","title":"Title of the patch"},{"category":"description","text":"This update for libssh2_org fixes the following issue:\n\n- CVE-2019-17498: Fixed an integer overflow in a bounds check that might have led to the disclosure of sensitive information or a denial of service (bsc#1154862).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-2483","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 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Page","text":"https://www.suse.com/security/cve/CVE-2019-17498"}],"notes":[{"category":"general","text":"In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-1-32bit-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-17498","url":"https://www.suse.com/security/cve/CVE-2019-17498"},{"category":"external","summary":"SUSE Bug 1154862 for CVE-2019-17498","url":"https://bugzilla.suse.com/1154862"},{"category":"external","summary":"SUSE Bug 1171566 for CVE-2019-17498","url":"https://bugzilla.suse.com/1171566"}],"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":["openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-1-32bit-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L","version":"3.0"},"products":["openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-1-32bit-1.8.0-lp151.6.3.1.x86_64","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.i586","openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-11-11T13:22:11Z","details":"moderate"}],"title":"CVE-2019-17498"}]}