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{"bugzilla": {"description": "transfig: stack-based buffer overflow in the read_textobject() in read.c", "id": "2005477", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2005477"}, "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-119", "details": ["fig2dev 3.2.7b contains a stack buffer overflow in the read_textobject function in read.c.", "In transfig's fig2dev 3.2.7b it is possible for an attacker to create a specially crafted file that causes a buffer overflow due to the usage of fgets. This leads to a denial of service, impacting availability of the program."], "name": "CVE-2020-21533", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2019-12-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-21533\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-21533"], "threat_severity": "Moderate"}