gsd-2019-6283
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.
Aliases
Aliases
CVE-2019-6283


To clipboard 

{
   GSD: {
      alias: "CVE-2019-6283",
      description: "In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.",
      id: "GSD-2019-6283",
      references: [
         "https://www.suse.com/security/cve/CVE-2019-6283.html",
         "https://advisories.mageia.org/CVE-2019-6283.html",
         "https://ubuntu.com/security/CVE-2019-6283",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2019-6283",
         ],
         details: "In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.",
         id: "GSD-2019-6283",
         modified: "2023-12-13T01:23:49.339724Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2019-6283",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
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         description: {
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                  value: "In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.",
               },
            ],
         },
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         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/sass/libsass/issues/2814",
                  refsource: "MISC",
                  url: "https://github.com/sass/libsass/issues/2814",
               },
               {
                  name: "openSUSE-SU-2019:1791",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html",
               },
               {
                  name: "openSUSE-SU-2019:1800",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html",
               },
               {
                  name: "openSUSE-SU-2019:1883",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
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               ID: "CVE-2019-6283",
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            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-125",
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            },
            references: {
               reference_data: [
                  {
                     name: "https://github.com/sass/libsass/issues/2814",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
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                     url: "https://github.com/sass/libsass/issues/2814",
                  },
                  {
                     name: "openSUSE-SU-2019:1791",
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                     tags: [
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                     url: "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4.3,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: true,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 2.8,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2023-02-28T20:44Z",
         publishedDate: "2019-01-14T22:29Z",
      },
   },
}


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