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{"acknowledgement": "Red Hat would like to thank Drew Yao (Apple Product Security team) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2008:0562", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "package": "ruby-0:1.6.4-6.el2", "product_name": "Red Hat Enterprise Linux 2.1", "release_date": "2008-07-14T00:00:00Z"}, {"advisory": "RHSA-2008:0562", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "ruby-0:1.6.8-12.el3", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2008-07-14T00:00:00Z"}, {"advisory": "RHSA-2008:0561", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "ruby-0:1.8.1-7.el4_6.1", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2008-07-14T00:00:00Z"}, {"advisory": "RHSA-2008:0561", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "ruby-0:1.8.5-5.el5_2.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2008-07-14T00:00:00Z"}], "bugzilla": {"description": "ruby: Unsafe use of alloca in rb_str_format()", "id": "450834", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=450834"}, "csaw": false, "details": ["The rb_str_format function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2 allows context-dependent attackers to trigger memory corruption via unspecified vectors related to alloca, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2725. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change."], "name": "CVE-2008-2664", "public_date": "2008-06-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-2664\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-2664"], "threat_severity": "Low", "upstream_fix": "1.8.6.230 1.fc9"}