Vulnerability from csaf_suse
Published
2018-08-28 09:05
Modified
2018-08-28 09:05
Summary
Security update for compat-openssl097g

Notes

Title of the patch
Security update for compat-openssl097g
Description of the patch
This update for compat-openssl097g fixes the following issues: These security issues were fixed: - CVE-2018-0732: During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server could have sent a very large prime value to the client. This caused 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 (bsc#1097158) - CVE-2018-0739: 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 have resulted in DoS (bsc#1087102) This non-security issue was fixed: - Fixed crash in DES_fcrypt (bsc#1065363)
Patchnames
slesappsp4-compat-openssl097g-13753
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
   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 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: "important",
            },
         ],
         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: "important",
            },
         ],
         title: "CVE-2018-0739",
      },
   ],
}


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Nomenclature

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