gsd-2021-3941
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.
Aliases
Aliases
CVE-2021-3941


To clipboard 

{
   GSD: {
      alias: "CVE-2021-3941",
      description: "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.",
      id: "GSD-2021-3941",
      references: [
         "https://www.suse.com/security/cve/CVE-2021-3941.html",
         "https://ubuntu.com/security/CVE-2021-3941",
         "https://advisories.mageia.org/CVE-2021-3941.html",
         "https://www.debian.org/security/2022/dsa-5299",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2021-3941",
         ],
         details: "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.",
         id: "GSD-2021-3941",
         modified: "2023-12-13T01:23:35.127083Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "secalert@redhat.com",
            ID: "CVE-2021-3941",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "openexr",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "OpenEXR 3.1.2",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
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                  value: "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "CWE-369",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
                  refsource: "MISC",
                  url: "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
               },
               {
                  name: "FEDORA-2022-18e14f460c",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/",
               },
               {
                  name: "GLSA-202210-31",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/202210-31",
               },
               {
                  name: "DSA-5299",
                  refsource: "DEBIAN",
                  url: "https://www.debian.org/security/2022/dsa-5299",
               },
               {
                  name: "[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update",
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                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html",
               },
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      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "=3.1.2",
               affected_versions: "Version 3.1.2",
               cvss_v2: "AV:L/AC:L/Au:N/C:N/I:N/A:P",
               cvss_v3: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-369",
                  "CWE-937",
               ],
               date: "2023-02-03",
               description: "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.",
               fixed_versions: [
                  "3.1.4",
               ],
               identifier: "CVE-2021-3941",
               identifiers: [
                  "CVE-2021-3941",
               ],
               not_impacted: "All versions before 3.1.2, all versions after 3.1.2",
               package_slug: "conan/openexr",
               pubdate: "2022-03-25",
               solution: "Upgrade to version 3.1.4 or above.",
               title: "Divide By Zero",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2021-3941",
                  "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
                  "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/",
               ],
               uuid: "bdc075be-dfbd-4ed5-976d-29aece5433a0",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
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                  cpe_match: [
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                  cpe_match: [
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         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "secalert@redhat.com",
               ID: "CVE-2021-3941",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.",
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               problemtype_data: [
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            references: {
               reference_data: [
                  {
                     name: "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
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                     tags: [
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                  },
                  {
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         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "LOCAL",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 2.1,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:L/AC:L/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 3.9,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "LOW",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "LOCAL",
                  availabilityImpact: "HIGH",
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "LOW",
                  scope: "CHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 2,
               impactScore: 4,
            },
         },
         lastModifiedDate: "2023-02-03T23:41Z",
         publishedDate: "2022-03-25T19:15Z",
      },
   },
}


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