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{"bugzilla": {"description": "libpng: malformed cHRM divide-by-zero vulnerability in 1.5.4", "id": "740864", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=740864"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["The png_handle_cHRM function in pngrutil.c in libpng 1.5.4, when color-correction support is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed PNG image containing a cHRM chunk associated with a certain zero value."], "name": "CVE-2011-3328", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libpng", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2011-09-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-3328\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3328"], "statement": "Not vulnerable. This issue did not affect the versions of libpng as shipped with Red Hat Enterprise Linux 4, 5, or 6.", "threat_severity": "Moderate", "upstream_fix": "libpng 1.5.5"}