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{"bugzilla": {"description": "transfig: Double-free via the free_stream function in readpics.c", "id": "2044569", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2044569"}, "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-672", "details": ["A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).", "A double-free vulnerability was found in fig2dev in the free_stream() function of 'readpics.c'. This issue occurs due to freeing the memory for long file names. This flaw allows an attacker to pass a crafted file to fig2dev, causing a double-free fault that can lead to a denial of service."], "name": "CVE-2021-37529", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "transfig", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "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": "2022-01-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-37529\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-37529"], "statement": "Red Hat Enterprise Linux is not affected by this vulnerability as Red Hat ships fig2dev v3.2.7b and lower versions whereas it affects fig2dev v3.2.8a and upper versions.", "threat_severity": "Low"}