Vulnerability from csaf_opensuse
Published
2017-10-23 07:58
Modified
2017-10-23 07:58
Summary
Security update for irssi

Notes

Title of the patch
Security update for irssi
Description of the patch
This security update for irssi to version 1.0.5 addresses the following security issues: * CVE-2017-15228: When installing themes with unterminated colour formatting sequences, Irssi may access data beyond the end of the string. This issue could have resulted in denial of service (remote crash) when installing a malicious or broken theme file. * CVE-2017-15227: While waiting for the channel synchronisation, Irssi may incorrectly fail to remove destroyed channels from the query list, resulting in use after free conditions when updating the state later on. This issue could have caused denial of service (remote crash) when connecting to a malicious or broken ircd. * CVE-2017-15721: Certain incorrectly formatted DCC CTCP messages could cause NULL pointer dereference. This issue could have caused denial of service (remote crash) when connecting to a malicious or broken ircd. * CVE-2017-15723: Overlong nicks or targets may result in a NULL pointer dereference while splitting the message. This issue could have caused denial of service (remote crash) when connecting to a malicious or broken ircd. * CVE-2017-15722: In certain cases Irssi may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.
Patchnames
openSUSE-2017-1189
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 irssi",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This security update for irssi to version  1.0.5 addresses the following security issues:\n\n\n* CVE-2017-15228: When installing themes with unterminated colour formatting\n  sequences, Irssi may access data beyond the end of the string.\n  This issue could have resulted in denial of service (remote crash) when \n  installing a malicious or broken theme file.\n* CVE-2017-15227: While waiting for the channel synchronisation, Irssi may\n  incorrectly fail to remove destroyed channels from the query list,\n  resulting in use after free conditions when updating the state later on.\n  This issue could have caused denial of service (remote crash) when\n  connecting to a malicious or broken ircd.\n* CVE-2017-15721: Certain incorrectly formatted DCC CTCP messages could cause\n  NULL pointer dereference.\n  This issue could have caused denial of service (remote crash) when\n  connecting to a malicious or broken ircd.\n* CVE-2017-15723: Overlong nicks or targets may result in a NULL pointer\n  dereference while splitting the message.\n  This issue could have caused denial of service (remote crash) when\n  connecting to a malicious or broken ircd.\n* CVE-2017-15722:  In certain cases Irssi may fail to verify that a Safe \n  channel ID is long enough, causing reads beyond the end of the string.",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "openSUSE-2017-1189",
            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/",
      },
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            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/opensuse-su-2017_2832-1.json",
         },
         {
            category: "self",
            summary: "SUSE Bug 1064540",
            url: "https://bugzilla.suse.com/1064540",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15227 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15227/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15228 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15228/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15721 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15721/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15722 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15722/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15723 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15723/",
         },
      ],
      title: "Security update for irssi",
      tracking: {
         current_release_date: "2017-10-23T07:58:14Z",
         generator: {
            date: "2017-10-23T07:58:14Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "openSUSE-SU-2017:2832-1",
         initial_release_date: "2017-10-23T07:58:14Z",
         revision_history: [
            {
               date: "2017-10-23T07:58:14Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
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         {
            branches: [
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                  branches: [
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                        category: "product_version",
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                        name: "SUSE Package Hub 12",
                        product: {
                           name: "SUSE Package Hub 12",
                           product_id: "SUSE Package Hub 12",
                           product_identification_helper: {
                              cpe: "cpe:/o:suse:packagehub:12",
                           },
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                  ],
                  category: "product_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
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            category: "default_component_of",
            full_product_name: {
               name: "irssi-1.0.5-32.1.aarch64 as component of SUSE Package Hub 12",
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            },
            product_reference: "irssi-1.0.5-32.1.aarch64",
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         },
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            },
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            },
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            relates_to_product_reference: "SUSE Package Hub 12",
         },
         {
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            full_product_name: {
               name: "irssi-1.0.5-32.1.x86_64 as component of SUSE Package Hub 12",
               product_id: "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
            },
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            relates_to_product_reference: "SUSE Package Hub 12",
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         },
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            full_product_name: {
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            },
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         },
         {
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            full_product_name: {
               name: "irssi-devel-1.0.5-32.1.x86_64 as component of SUSE Package Hub 12",
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            },
            product_reference: "irssi-devel-1.0.5-32.1.x86_64",
            relates_to_product_reference: "SUSE Package Hub 12",
         },
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   },
   vulnerabilities: [
      {
         cve: "CVE-2017-15227",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15227",
            },
         ],
         notes: [
            {
               category: "general",
               text: "Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Package Hub 12:irssi-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-15227",
               url: "https://www.suse.com/security/cve/CVE-2017-15227",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064540 for CVE-2017-15227",
               url: "https://bugzilla.suse.com/1064540",
            },
         ],
         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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.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: [
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                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-23T07:58:14Z",
               details: "important",
            },
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         title: "CVE-2017-15227",
      },
      {
         cve: "CVE-2017-15228",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15228",
            },
         ],
         notes: [
            {
               category: "general",
               text: "Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
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               "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
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               summary: "CVE-2017-15228",
               url: "https://www.suse.com/security/cve/CVE-2017-15228",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064540 for CVE-2017-15228",
               url: "https://bugzilla.suse.com/1064540",
            },
         ],
         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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.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: [
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                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-23T07:58:14Z",
               details: "important",
            },
         ],
         title: "CVE-2017-15228",
      },
      {
         cve: "CVE-2017-15721",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15721",
            },
         ],
         notes: [
            {
               category: "general",
               text: "In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Package Hub 12:irssi-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-15721",
               url: "https://www.suse.com/security/cve/CVE-2017-15721",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064540 for CVE-2017-15721",
               url: "https://bugzilla.suse.com/1064540",
            },
         ],
         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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-23T07:58:14Z",
               details: "important",
            },
         ],
         title: "CVE-2017-15721",
      },
      {
         cve: "CVE-2017-15722",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15722",
            },
         ],
         notes: [
            {
               category: "general",
               text: "In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Package Hub 12:irssi-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-15722",
               url: "https://www.suse.com/security/cve/CVE-2017-15722",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064540 for CVE-2017-15722",
               url: "https://bugzilla.suse.com/1064540",
            },
         ],
         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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 5.9,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.0",
               },
               products: [
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-23T07:58:14Z",
               details: "important",
            },
         ],
         title: "CVE-2017-15722",
      },
      {
         cve: "CVE-2017-15723",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15723",
            },
         ],
         notes: [
            {
               category: "general",
               text: "In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Package Hub 12:irssi-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
               "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-15723",
               url: "https://www.suse.com/security/cve/CVE-2017-15723",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064540 for CVE-2017-15723",
               url: "https://bugzilla.suse.com/1064540",
            },
         ],
         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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.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 Package Hub 12:irssi-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-1.0.5-32.1.x86_64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.aarch64",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.ppc64le",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.s390x",
                  "SUSE Package Hub 12:irssi-devel-1.0.5-32.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-23T07:58:14Z",
               details: "important",
            },
         ],
         title: "CVE-2017-15723",
      },
   ],
}


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UUIDv4 of the Vulnerability-Lookup instance
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Nomenclature

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