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{"bugzilla": {"description": "qpdf: heap-based buffer overflow in Pl_ASCII85Decoder::write() when a certain downstream write fails", "id": "1984609", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1984609"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-119", "details": ["QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails."], "name": "CVE-2021-36978", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "qpdf", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-01-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-36978\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-36978"], "threat_severity": "Moderate", "upstream_fix": "qpdf 10.1.0"}