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{"affected_release": [{"advisory": "RHSA-2012:0523", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libpng-2:1.2.10-17.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-04-25T00:00:00Z"}, {"advisory": "RHSA-2012:0523", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libpng-2:1.2.49-1.el6_2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-04-25T00:00:00Z"}], "bugzilla": {"description": "libpng: memory corruption flaw", "id": "808139", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=808139"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow."], "name": "CVE-2011-3048", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "libpng", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "libpng10", "product_name": "Red Hat Enterprise Linux 4"}], "public_date": "2012-03-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-3048\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3048"], "threat_severity": "Moderate"}