Vulnerability from csaf_suse
Published
2018-08-01 12:01
Modified
2018-08-01 12:01
Summary
Security update for ovmf

Notes

Title of the patch
Security update for ovmf
Description of the patch
This update for ovmf provide the following fix: Security issues fixed: - CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types recursive definition depth (bsc#1094290, bsc#1094291). Bug fixes: - Only use SLES-UEFI-CA-Certificate-2048.crt for the SUSE flavor to provide the better compatibility. (bsc#1077330)
Patchnames
SUSE-SLE-SERVER-12-SP3-2018-1470
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 ovmf",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for ovmf provide the following fix:\n\nSecurity issues fixed:\n\n- CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types\n  recursive definition depth (bsc#1094290, bsc#1094291).\n\nBug fixes:\n\n- Only use SLES-UEFI-CA-Certificate-2048.crt for the SUSE flavor to provide the\n  better compatibility. (bsc#1077330)\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-SLE-SERVER-12-SP3-2018-1470",
            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_2158-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2018:2158-1",
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         },
         {
            category: "self",
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         },
         {
            category: "self",
            summary: "SUSE Bug 1077330",
            url: "https://bugzilla.suse.com/1077330",
         },
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            category: "self",
            summary: "SUSE Bug 1094290",
            url: "https://bugzilla.suse.com/1094290",
         },
         {
            category: "self",
            summary: "SUSE Bug 1094291",
            url: "https://bugzilla.suse.com/1094291",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2018-0739 page",
            url: "https://www.suse.com/security/cve/CVE-2018-0739/",
         },
      ],
      title: "Security update for ovmf",
      tracking: {
         current_release_date: "2018-08-01T12:01:28Z",
         generator: {
            date: "2018-08-01T12:01:28Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2018:2158-1",
         initial_release_date: "2018-08-01T12:01:28Z",
         revision_history: [
            {
               date: "2018-08-01T12:01:28Z",
               number: "1",
               summary: "Current version",
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         status: "final",
         version: "1",
      },
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   vulnerabilities: [
      {
         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: [
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               "SUSE Linux Enterprise Server 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
               "SUSE Linux Enterprise Server 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
               "SUSE Linux Enterprise Server 12 SP3:qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
               "SUSE Linux Enterprise Server 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
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               "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP3:qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
            ],
         },
         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 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
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                  "SUSE Linux Enterprise Server 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
                  "SUSE Linux Enterprise Server 12 SP3:qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
                  "SUSE Linux Enterprise Server 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
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                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
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                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
               ],
            },
         ],
         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 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
                  "SUSE Linux Enterprise Server 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
                  "SUSE Linux Enterprise Server 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
                  "SUSE Linux Enterprise Server 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
                  "SUSE Linux Enterprise Server 12 SP3:qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
                  "SUSE Linux Enterprise Server 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.aarch64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP3:qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2018-08-01T12:01:28Z",
               details: "important",
            },
         ],
         title: "CVE-2018-0739",
      },
   ],
}


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