suse-su-2021:14846-1
Vulnerability from csaf_suse
Published
2021-12-01 15:50
Modified
2021-12-01 15:50
Summary
Security update for OpenEXR

Notes

Title of the patch
Security update for OpenEXR
Description of the patch
This update for OpenEXR fixes the following issues: - CVE-2021-20298: Fixed out-of-memory in B44Compressor (bsc#1188460). - CVE-2021-20300: Fixed integer-overflow in Imf_2_5:hufUncompress (bsc#1188458). - CVE-2021-20303: Fixed heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffe (bsc#1188457). - CVE-2021-20304: Fixed undefined-shift in Imf_2_5:hufDecode (bsc#1188461). - CVE-2021-3941: Fixed divide-by-zero in Imf_3_1:RGBtoXYZ (bsc#1192556).
Patchnames
sleposp3-OpenEXR-14846,slessp4-OpenEXR-14846
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 

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    "category": "csaf_security_advisory",
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    "distribution": {
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        "title": "Description of the patch"
      },
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
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        "title": "Terms of use"
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          "text": "A flaw was found in OpenEXR\u0027s B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is to system availability.",
          "title": "CVE description"
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        {
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      "threats": [
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    {
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          "text": "https://www.suse.com/security/cve/CVE-2021-20300"
        }
      ],
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        {
          "category": "general",
          "text": "A flaw was found in OpenEXR\u0027s hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.",
          "title": "CVE description"
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        }
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-12-01T15:50:02Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-20300"
    },
    {
      "cve": "CVE-2021-20303",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-20303"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap. The greatest impact of this flaw is to application availability, with some potential impact to data integrity as well.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-20303",
          "url": "https://www.suse.com/security/cve/CVE-2021-20303"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188457 for CVE-2021-20303",
          "url": "https://bugzilla.suse.com/1188457"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1191176 for CVE-2021-20303",
          "url": "https://bugzilla.suse.com/1191176"
        }
      ],
      "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 Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-12-01T15:50:02Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-20303"
    },
    {
      "cve": "CVE-2021-20304",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-20304"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw was found in OpenEXR\u0027s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-20304",
          "url": "https://www.suse.com/security/cve/CVE-2021-20304"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188461 for CVE-2021-20304",
          "url": "https://bugzilla.suse.com/1188461"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1191176 for CVE-2021-20304",
          "url": "https://bugzilla.suse.com/1191176"
        }
      ],
      "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 Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-12-01T15:50:02Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-20304"
    },
    {
      "cve": "CVE-2021-3941",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-3941"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "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.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
          "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-3941",
          "url": "https://www.suse.com/security/cve/CVE-2021-3941"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1192556 for CVE-2021-3941",
          "url": "https://bugzilla.suse.com/1192556"
        }
      ],
      "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 Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Point of Sale 11 SP3:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.i586",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-1.6.1-83.17.30.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.ppc64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.s390x",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:OpenEXR-32bit-1.6.1-83.17.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-12-01T15:50:02Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-3941"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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