Vulnerability from csaf_suse
Published
2021-07-11 08:25
Modified
2021-07-11 08:25
Summary
Security update for xstream

Notes

Title of the patch
Security update for xstream
Description of the patch
This update for xstream fixes the following issues: - Upgrade to 1.4.16 - CVE-2021-21351: remote attacker to load and execute arbitrary code (bsc#1184796) - CVE-2021-21349: SSRF can lead to a remote attacker to request data from internal resources (bsc#1184797) - CVE-2021-21350: arbitrary code execution (bsc#1184380) - CVE-2021-21348: remote attacker could cause denial of service by consuming maximum CPU time (bsc#1184374) - CVE-2021-21347: remote attacker to load and execute arbitrary code from a remote host (bsc#1184378) - CVE-2021-21344: remote attacker could load and execute arbitrary code from a remote host (bsc#1184375) - CVE-2021-21342: server-side forgery (bsc#1184379) - CVE-2021-21341: remote attacker could cause a denial of service by allocating 100% CPU time (bsc#1184377) - CVE-2021-21346: remote attacker could load and execute arbitrary code (bsc#1184373) - CVE-2021-21345: remote attacker with sufficient rights could execute commands (bsc#1184372) - CVE-2021-21343: replace or inject objects, that result in the deletion of files on the local host (bsc#1184376)
Patchnames
SUSE-2021-1840,SUSE-SLE-Module-SUSE-Manager-Server-4.2-2021-1840
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: "important",
      },
      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 xstream",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for xstream fixes the following issues:\n\n- Upgrade to 1.4.16\n- CVE-2021-21351: remote attacker to load and execute arbitrary code (bsc#1184796)\n- CVE-2021-21349: SSRF can lead to a remote attacker to request data from internal resources (bsc#1184797)\n- CVE-2021-21350: arbitrary code execution (bsc#1184380)\n- CVE-2021-21348: remote attacker could cause denial of service by consuming maximum CPU time (bsc#1184374)\n- CVE-2021-21347: remote attacker to load and execute arbitrary code from a remote host (bsc#1184378)\n- CVE-2021-21344: remote attacker could load and execute arbitrary code from a remote host (bsc#1184375)\n- CVE-2021-21342: server-side forgery (bsc#1184379)\n- CVE-2021-21341: remote attacker could cause a denial of service by allocating 100% CPU time (bsc#1184377)\n- CVE-2021-21346: remote attacker could load and execute arbitrary code (bsc#1184373)\n- CVE-2021-21345: remote attacker with sufficient rights could execute commands (bsc#1184372)\n- CVE-2021-21343: replace or inject objects, that result in the deletion of files on the local host (bsc#1184376)\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-2021-1840,SUSE-SLE-Module-SUSE-Manager-Server-4.2-2021-1840",
            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-2021_1840-2.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2021:1840-2",
            url: "https://www.suse.com/support/update/announcement/2021/suse-su-20211840-2/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2021:1840-2",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2021-July/009120.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184372",
            url: "https://bugzilla.suse.com/1184372",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184373",
            url: "https://bugzilla.suse.com/1184373",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184374",
            url: "https://bugzilla.suse.com/1184374",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184375",
            url: "https://bugzilla.suse.com/1184375",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184376",
            url: "https://bugzilla.suse.com/1184376",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184377",
            url: "https://bugzilla.suse.com/1184377",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184378",
            url: "https://bugzilla.suse.com/1184378",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184379",
            url: "https://bugzilla.suse.com/1184379",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184380",
            url: "https://bugzilla.suse.com/1184380",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184796",
            url: "https://bugzilla.suse.com/1184796",
         },
         {
            category: "self",
            summary: "SUSE Bug 1184797",
            url: "https://bugzilla.suse.com/1184797",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21341 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21341/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21342 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21342/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21343 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21343/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21344 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21344/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21345 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21345/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21346 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21346/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21347 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21347/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21348 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21348/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21349 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21349/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21350 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21350/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2021-21351 page",
            url: "https://www.suse.com/security/cve/CVE-2021-21351/",
         },
      ],
      title: "Security update for xstream",
      tracking: {
         current_release_date: "2021-07-11T08:25:39Z",
         generator: {
            date: "2021-07-11T08:25:39Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2021:1840-2",
         initial_release_date: "2021-07-11T08:25:39Z",
         revision_history: [
            {
               date: "2021-07-11T08:25:39Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "xstream-1.4.16-3.8.1.noarch",
                        product: {
                           name: "xstream-1.4.16-3.8.1.noarch",
                           product_id: "xstream-1.4.16-3.8.1.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "xstream-benchmark-1.4.16-3.8.1.noarch",
                        product: {
                           name: "xstream-benchmark-1.4.16-3.8.1.noarch",
                           product_id: "xstream-benchmark-1.4.16-3.8.1.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "xstream-javadoc-1.4.16-3.8.1.noarch",
                        product: {
                           name: "xstream-javadoc-1.4.16-3.8.1.noarch",
                           product_id: "xstream-javadoc-1.4.16-3.8.1.noarch",
                        },
                     },
                     {
                        category: "product_version",
                        name: "xstream-parent-1.4.16-3.8.1.noarch",
                        product: {
                           name: "xstream-parent-1.4.16-3.8.1.noarch",
                           product_id: "xstream-parent-1.4.16-3.8.1.noarch",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "noarch",
               },
               {
                  branches: [
                     {
                        category: "product_name",
                        name: "SUSE Manager Server Module 4.2",
                        product: {
                           name: "SUSE Manager Server Module 4.2",
                           product_id: "SUSE Manager Server Module 4.2",
                           product_identification_helper: {
                              cpe: "cpe:/o:suse:sle-module-suse-manager-server:4.2",
                           },
                        },
                     },
                  ],
                  category: "product_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
               name: "xstream-1.4.16-3.8.1.noarch as component of SUSE Manager Server Module 4.2",
               product_id: "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            },
            product_reference: "xstream-1.4.16-3.8.1.noarch",
            relates_to_product_reference: "SUSE Manager Server Module 4.2",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2021-21341",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21341",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21341",
               url: "https://www.suse.com/security/cve/CVE-2021-21341",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184377 for CVE-2021-21341",
               url: "https://bugzilla.suse.com/1184377",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "moderate",
            },
         ],
         title: "CVE-2021-21341",
      },
      {
         cve: "CVE-2021-21342",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21342",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in a server-side forgery request. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21342",
               url: "https://www.suse.com/security/cve/CVE-2021-21342",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184379 for CVE-2021-21342",
               url: "https://bugzilla.suse.com/1184379",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.4,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21342",
      },
      {
         cve: "CVE-2021-21343",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21343",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in the deletion of a file on the local host. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21343",
               url: "https://www.suse.com/security/cve/CVE-2021-21343",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184376 for CVE-2021-21343",
               url: "https://bugzilla.suse.com/1184376",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "moderate",
            },
         ],
         title: "CVE-2021-21343",
      },
      {
         cve: "CVE-2021-21344",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21344",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21344",
               url: "https://www.suse.com/security/cve/CVE-2021-21344",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184375 for CVE-2021-21344",
               url: "https://bugzilla.suse.com/1184375",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.3,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21344",
      },
      {
         cve: "CVE-2021-21345",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21345",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21345",
               url: "https://www.suse.com/security/cve/CVE-2021-21345",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184372 for CVE-2021-21345",
               url: "https://bugzilla.suse.com/1184372",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.5,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21345",
      },
      {
         cve: "CVE-2021-21346",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21346",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21346",
               url: "https://www.suse.com/security/cve/CVE-2021-21346",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184373 for CVE-2021-21346",
               url: "https://bugzilla.suse.com/1184373",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21346",
      },
      {
         cve: "CVE-2021-21347",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21347",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21347",
               url: "https://www.suse.com/security/cve/CVE-2021-21347",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184378 for CVE-2021-21347",
               url: "https://bugzilla.suse.com/1184378",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21347",
      },
      {
         cve: "CVE-2021-21348",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21348",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to occupy a thread that consumes maximum CPU time and will never return. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21348",
               url: "https://www.suse.com/security/cve/CVE-2021-21348",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184374 for CVE-2021-21348",
               url: "https://bugzilla.suse.com/1184374",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "moderate",
            },
         ],
         title: "CVE-2021-21348",
      },
      {
         cve: "CVE-2021-21349",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21349",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21349",
               url: "https://www.suse.com/security/cve/CVE-2021-21349",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184797 for CVE-2021-21349",
               url: "https://bugzilla.suse.com/1184797",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "moderate",
            },
         ],
         title: "CVE-2021-21349",
      },
      {
         cve: "CVE-2021-21350",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21350",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to execute arbitrary code only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21350",
               url: "https://www.suse.com/security/cve/CVE-2021-21350",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184380 for CVE-2021-21350",
               url: "https://bugzilla.suse.com/1184380",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21350",
      },
      {
         cve: "CVE-2021-21351",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-21351",
            },
         ],
         notes: [
            {
               category: "general",
               text: "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-21351",
               url: "https://www.suse.com/security/cve/CVE-2021-21351",
            },
            {
               category: "external",
               summary: "SUSE Bug 1184796 for CVE-2021-21351",
               url: "https://bugzilla.suse.com/1184796",
            },
         ],
         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 Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
                  version: "3.1",
               },
               products: [
                  "SUSE Manager Server Module 4.2:xstream-1.4.16-3.8.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2021-07-11T08:25:39Z",
               details: "important",
            },
         ],
         title: "CVE-2021-21351",
      },
   ],
}


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This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
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Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • 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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