CVE-2020-23922

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{"bugzilla": {"description": "giflib: out-of-bounds read in DumpScreen2RGB() in gif2rgb.c in gif2rgb tool", "id": "1953004", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1953004"}, "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:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-125", "details": ["An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.", "A flaw was found in giflib. A missing check in function DumpScreen2RGB in gif2rgb.c leads to an out-of-bounds read, allowing an attacker to crash the gif2rgb tool. The issue is not in the giflib library, but in the gif2rgb utility program."], "name": "CVE-2020-23922", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "giflib", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "giflib", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "giflib", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "giflib", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-04-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-23922\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-23922"], "statement": "This issue did not affect the versions of giflib as shipped with Red Hat Enterprise Linux 8 as they did not include the gif2rgb tool.", "threat_severity": "Low"}

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