Vulnerability from csaf_suse
Published
2019-07-18 14:26
Modified
2019-07-18 14:26
Summary
Security update for tomcat

Notes

Title of the patch
Security update for tomcat
Description of the patch
This update for tomcat to version 9.0.21 fixes the following issues: Security issues fixed: - CVE-2019-0199: Fixed a denial of service in the HTTP/2 implementation related to streams with excessive numbers of SETTINGS frames (bsc#1131055). - CVE-2019-0221: Fixed a cross site scripting vulnerability with the SSI printenv command (bsc#1136085). Non-security issues fixed: - Increase maximum number of threads and open files for tomcat (bsc#1111966).
Patchnames
SUSE-2019-1895,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1895,SUSE-SLE-Module-Web-Scripting-15-SP1-2019-1895
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 tomcat",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for tomcat to version 9.0.21 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-0199: Fixed a denial of service in the HTTP/2 implementation related to \n  streams with excessive numbers of SETTINGS frames (bsc#1131055).\n- CVE-2019-0221: Fixed a cross site scripting vulnerability with the SSI printenv command (bsc#1136085).\n\nNon-security issues fixed: \n\n- Increase maximum number of threads and open files for tomcat (bsc#1111966).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2019-1895,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1895,SUSE-SLE-Module-Web-Scripting-15-SP1-2019-1895",
            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-2019_1895-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2019:1895-1",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-20191895-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2019:1895-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2019-July/005736.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1111966",
            url: "https://bugzilla.suse.com/1111966",
         },
         {
            category: "self",
            summary: "SUSE Bug 1131055",
            url: "https://bugzilla.suse.com/1131055",
         },
         {
            category: "self",
            summary: "SUSE Bug 1136085",
            url: "https://bugzilla.suse.com/1136085",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2019-0199 page",
            url: "https://www.suse.com/security/cve/CVE-2019-0199/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2019-0221 page",
            url: "https://www.suse.com/security/cve/CVE-2019-0221/",
         },
      ],
      title: "Security update for tomcat",
      tracking: {
         current_release_date: "2019-07-18T14:26:09Z",
         generator: {
            date: "2019-07-18T14:26:09Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2019:1895-1",
         initial_release_date: "2019-07-18T14:26:09Z",
         revision_history: [
            {
               date: "2019-07-18T14:26:09Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "tomcat-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-docs-webapp-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-docs-webapp-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-docs-webapp-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
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                        product: {
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                           product_id: "tomcat-embed-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-javadoc-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-javadoc-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-javadoc-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-jsvc-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-jsvc-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-jsvc-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-lib-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-lib-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-lib-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "tomcat-webapps-9.0.21-4.5.5.noarch",
                        product: {
                           name: "tomcat-webapps-9.0.21-4.5.5.noarch",
                           product_id: "tomcat-webapps-9.0.21-4.5.5.noarch",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "noarch",
               },
               {
                  branches: [
                     {
                        category: "product_name",
                        name: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
                        product: {
                           name: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
                           product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
                           product_identification_helper: {
                              cpe: "cpe:/o:suse:sle-module-web-scripting:15:sp1",
                           },
                        },
                     },
                  ],
                  category: "product_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-admin-webapps-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-admin-webapps-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-el-3_0-api-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-lib-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-lib-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
         {
            category: "default_component_of",
            full_product_name: {
               name: "tomcat-webapps-9.0.21-4.5.5.noarch as component of SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
               product_id: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
            },
            product_reference: "tomcat-webapps-9.0.21-4.5.5.noarch",
            relates_to_product_reference: "SUSE Linux Enterprise Module for Web and Scripting 15 SP1",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2019-0199",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-0199",
            },
         ],
         notes: [
            {
               category: "general",
               text: "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-0199",
               url: "https://www.suse.com/security/cve/CVE-2019-0199",
            },
            {
               category: "external",
               summary: "SUSE Bug 1131055 for CVE-2019-0199",
               url: "https://bugzilla.suse.com/1131055",
            },
            {
               category: "external",
               summary: "SUSE Bug 1139924 for CVE-2019-0199",
               url: "https://bugzilla.suse.com/1139924",
            },
         ],
         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 Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.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 Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2019-07-18T14:26:09Z",
               details: "important",
            },
         ],
         title: "CVE-2019-0199",
      },
      {
         cve: "CVE-2019-0221",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-0221",
            },
         ],
         notes: [
            {
               category: "general",
               text: "The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
               "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2019-0221",
               url: "https://www.suse.com/security/cve/CVE-2019-0221",
            },
            {
               category: "external",
               summary: "SUSE Bug 1136085 for CVE-2019-0221",
               url: "https://bugzilla.suse.com/1136085",
            },
         ],
         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 Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 6.3,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
                  version: "3.0",
               },
               products: [
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-admin-webapps-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-el-3_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-jsp-2_3-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-lib-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-servlet-4_0-api-9.0.21-4.5.5.noarch",
                  "SUSE Linux Enterprise Module for Web and Scripting 15 SP1:tomcat-webapps-9.0.21-4.5.5.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2019-07-18T14:26:09Z",
               details: "low",
            },
         ],
         title: "CVE-2019-0221",
      },
   ],
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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