{"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 compat-openssl097g","title":"Title of the patch"},{"category":"description","text":"This update for compat-openssl097g fixes the following issues:\n\nThese security issues were fixed:\n\n- CVE-2018-0732: During key agreement in a TLS handshake using a DH(E) based\n  ciphersuite a malicious server could have sent a very large prime value to the\n  client. This caused the client to spend an unreasonably long period of time\n  generating a key for this prime resulting in a hang until the client has\n  finished. This could be exploited in a Denial Of Service attack (bsc#1097158)\n- CVE-2018-0739: Constructed ASN.1 types with a recursive definition (such as\n  can be found in PKCS7) could eventually exceed the stack given malicious input\n  with excessive recursion. This could have resulted in DoS (bsc#1087102)\n\nThis non-security issue was fixed:\n\n- Fixed crash in DES_fcrypt (bsc#1065363)\n","title":"Description of the patch"},{"category":"details","text":"slesappsp4-compat-openssl097g-13753","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":"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-2018_2534-1.json"},{"category":"self","summary":"URL for SUSE-SU-2018:2534-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182534-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:2534-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182534-1.html"},{"category":"self","summary":"SUSE Bug 1065363","url":"https://bugzilla.suse.com/1065363"},{"category":"self","summary":"SUSE Bug 1087102","url":"https://bugzilla.suse.com/1087102"},{"category":"self","summary":"SUSE Bug 1097158","url":"https://bugzilla.suse.com/1097158"},{"category":"self","summary":"SUSE CVE CVE-2018-0732 page","url":"https://www.suse.com/security/cve/CVE-2018-0732/"},{"category":"self","summary":"SUSE CVE CVE-2018-0739 page","url":"https://www.suse.com/security/cve/CVE-2018-0739/"}],"title":"Security update for compat-openssl097g","tracking":{"current_release_date":"2018-08-28T09:05:06Z","generator":{"date":"2018-08-28T09:05:06Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:2534-1","initial_release_date":"2018-08-28T09:05:06Z","revision_history":[{"date":"2018-08-28T09:05:06Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","product":{"name":"compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","product_id":"compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64"}},{"category":"product_version","name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","product":{"name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","product_id":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64"}}],"category":"architecture","name":"ppc64"},{"branches":[{"category":"product_version","name":"compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","product":{"name":"compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","product_id":"compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64"}},{"category":"product_version","name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64","product":{"name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64","product_id":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 11 SP4","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_id":"SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:11:sp4"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_id":"SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64"},"product_reference":"compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 11 SP4"},{"category":"default_component_of","full_product_name":{"name":"compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_id":"SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64"},"product_reference":"compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 11 SP4"},{"category":"default_component_of","full_product_name":{"name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_id":"SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64"},"product_reference":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 11 SP4"},{"category":"default_component_of","full_product_name":{"name":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4","product_id":"SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"},"product_reference":"compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 11 SP4"}]},"vulnerabilities":[{"cve":"CVE-2018-0732","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-0732"}],"notes":[{"category":"general","text":"During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-0732","url":"https://www.suse.com/security/cve/CVE-2018-0732"},{"category":"external","summary":"SUSE Bug 1077628 for CVE-2018-0732","url":"https://bugzilla.suse.com/1077628"},{"category":"external","summary":"SUSE Bug 1087102 for CVE-2018-0732","url":"https://bugzilla.suse.com/1087102"},{"category":"external","summary":"SUSE Bug 1097158 for CVE-2018-0732","url":"https://bugzilla.suse.com/1097158"},{"category":"external","summary":"SUSE Bug 1099502 for CVE-2018-0732","url":"https://bugzilla.suse.com/1099502"},{"category":"external","summary":"SUSE Bug 1106692 for CVE-2018-0732","url":"https://bugzilla.suse.com/1106692"},{"category":"external","summary":"SUSE Bug 1108542 for CVE-2018-0732","url":"https://bugzilla.suse.com/1108542"},{"category":"external","summary":"SUSE Bug 1110163 for CVE-2018-0732","url":"https://bugzilla.suse.com/1110163"},{"category":"external","summary":"SUSE Bug 1112097 for CVE-2018-0732","url":"https://bugzilla.suse.com/1112097"},{"category":"external","summary":"SUSE Bug 1122198 for CVE-2018-0732","url":"https://bugzilla.suse.com/1122198"},{"category":"external","summary":"SUSE Bug 1148697 for CVE-2018-0732","url":"https://bugzilla.suse.com/1148697"}],"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 for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.0"},"products":["SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]}],"threats":[{"category":"impact","date":"2018-08-28T09:05:06Z","details":"moderate"}],"title":"CVE-2018-0732"},{"cve":"CVE-2018-0739","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-0739"}],"notes":[{"category":"general","text":"Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-0739","url":"https://www.suse.com/security/cve/CVE-2018-0739"},{"category":"external","summary":"SUSE Bug 1087102 for CVE-2018-0739","url":"https://bugzilla.suse.com/1087102"},{"category":"external","summary":"SUSE Bug 1089997 for CVE-2018-0739","url":"https://bugzilla.suse.com/1089997"},{"category":"external","summary":"SUSE Bug 1094291 for CVE-2018-0739","url":"https://bugzilla.suse.com/1094291"},{"category":"external","summary":"SUSE Bug 1108542 for CVE-2018-0739","url":"https://bugzilla.suse.com/1108542"}],"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 for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-0.9.7g-146.22.51.5.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.ppc64","SUSE Linux Enterprise Server for SAP Applications 11 SP4:compat-openssl097g-32bit-0.9.7g-146.22.51.5.1.x86_64"]}],"threats":[{"category":"impact","date":"2018-08-28T09:05:06Z","details":"moderate"}],"title":"CVE-2018-0739"}]}