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"http://www.securityfocus.com/bid/48618"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-1175-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720612"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68536"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2011:1103", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "libpng-2:1.2.7-8.el4", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2011-07-28T00:00:00Z"}, {"advisory": "RHSA-2011:1103", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "libpng10-0:1.0.16-9.el4", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2011-07-28T00:00:00Z"}, {"advisory": "RHSA-2011:1104", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libpng-2:1.2.10-7.1.el5_7.5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-07-28T00:00:00Z"}, {"advisory": "RHSA-2011:1105", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libpng-2:1.2.46-1.el6_1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-07-28T00:00:00Z"}], "bugzilla": {"description": "libpng: Invalid read when handling empty sCAL chunks", "id": "720612", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720612"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory."], "name": "CVE-2011-2692", "public_date": "2011-07-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-2692\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2692"], "threat_severity": "Moderate"}