{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-27760", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-04T16:18:45.597Z", "dateReserved": "2020-10-27T00:00:00", "datePublished": "2020-12-03T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-03-11T00:00:00"}, "descriptions": [{"lang": "en", "value": "In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it's possible to trigger a divide-by-zero condition when a crafted input file is processed by ImageMagick. This could lead to an impact to application availability. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-zero from occurring. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68."}], "affected": [{"vendor": "n/a", "product": "ImageMagick", "versions": [{"version": "ImageMagick 7.0.8-68", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894239"}, {"name": "[debian-lts-announce] 20210112 [SECURITY] [DLA 2523-1] imagemagick security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html"}, {"name": "[debian-lts-announce] 20230311 [SECURITY] [DLA 3357-1] imagemagick security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-369", "cweId": "CWE-369"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:18:45.597Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894239", "tags": ["x_transferred"]}, {"name": "[debian-lts-announce] 20210112 [SECURITY] [DLA 2523-1] imagemagick security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html"}, {"name": "[debian-lts-announce] 20230311 [SECURITY] [DLA 3357-1] imagemagick security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"}]}]}}

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{"acknowledgement": "Red Hat would like to thank Suhwan Song (Seoul National University) for reporting this issue.", "bugzilla": {"description": "ImageMagick: division by zero at MagickCore/enhance.c", "id": "1894239", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894239"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-369", "details": ["In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it's possible to trigger a divide-by-zero condition when a crafted input file is processed by ImageMagick. This could lead to an impact to application availability. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-zero from occurring. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68.", "In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it is possible to trigger a divide-by-zero condition when a crafted input file is processed by ImageMagick. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-zero from occurring. This issue could lead to an impact on application availability."], "name": "CVE-2020-27760", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "inkscape", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2019-10-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-27760\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-27760"], "statement": "This flaw is out of support scope for Red Hat Enterprise Linux 5, 6, and 7. Inkscape is not affected because it no longer uses a bundled ImageMagick in Red Hat Enterprise Linux 8. For more information regarding support scopes, please see https://access.redhat.com/support/policy/updates/errata .", "threat_severity": "Moderate", "upstream_fix": "ImageMagick 7.0.8-68"}