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{}

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{"bugzilla": {"description": "stb: buffer overflow in stbi__extend_receive() in stb_image.h via a crafted JPEG file", "id": "2015229", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2015229"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-20->CWE-125", "details": ["Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file.", "An out-of-bounds read flaw was found in stb. This flaw allows an attacker who can submit a specially crafted file to an application using stb's JPEG decoder to cause a denial of service or information disclosure, depending on how the application uses the vulnerable stb functionality. The highest threat from this vulnerability is to confidentiality and system availability."], "name": "CVE-2021-28021", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "clutter", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "cogl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "compat-cogl114", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "cogl", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2021-03-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-28021\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-28021"], "statement": "This flaw does not affect the versions of cogl shipped with Red Hat Enterprise Linux 7 or 8 because the affected code is not shipped in those packages. This flaw is out of support scope for Red Hat Enterprise Linux 6.", "threat_severity": "Moderate", "upstream_fix": "stb_image 2.27@86b7570cfba845e8209c6aec2d15e487bb1d8bb4"}