fkie_cve-2021-3941
Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:22
Severity ?
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
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.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2019789Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/
secalert@redhat.comhttps://security.gentoo.org/glsa/202210-31Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2022/dsa-5299Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2019789Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-31Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5299Third Party Advisory
Impacted products
Vendor Product Version
openexr openexr 3.1.2
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
fedoraproject fedora 34
fedoraproject fedora 35
fedoraproject fedora 36
debian debian_linux 10.0
debian debian_linux 11.0


To clipboard 

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   cveTags: [],
   descriptions: [
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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.",
      },
      {
         lang: "es",
         value: "En la rutina RGBtoXYZ() del archivo ImfChromaticities.cpp, se presentan algunas operaciones de división como \"float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;\" y \"chroma.green.y * (X + Z)) / d;\" pero no es comprobado que el divisor tenga un valor 0. Un archivo especialmente diseñado podría desencadenar una condición de división por cero que podría afectar a la disponibilidad de los programas enlazados con OpenEXR",
      },
   ],
   id: "CVE-2021-3941",
   lastModified: "2024-11-21T06:22:49.330",
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               accessVector: "LOCAL",
               authentication: "NONE",
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               vectorString: "AV:L/AC:L/Au:N/C:N/I:N/A:P",
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   published: "2022-03-25T19:15:09.307",
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   sourceIdentifier: "secalert@redhat.com",
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}


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