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{"acknowledgement": "Red Hat would like to thank Chamal De Silva for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1132", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "icedtea-web-0:1.2.1-1.el6_3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-07-31T00:00:00Z"}], "bugzilla": {"description": "icedtea-web: getvalueforurl uninitialized instance pointer", "id": "840592", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=840592"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["The getFirstInTableInstance function in the IcedTea-Web plugin before 1.2.1 returns an uninitialized pointer when the instance_to_id_map hash is empty, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted web page, which causes an uninitialized memory location to be read."], "name": "CVE-2012-3422", "public_date": "2012-07-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3422\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3422"], "threat_severity": "Important", "upstream_fix": "icedtea-web 1.1.6, icedtea-web 1.2.1"}