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{"acknowledgement": "Red Hat would like to thank Ilja van Sprundel (IOActive) and Joseph Tartaro (IOActive) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2021:0699", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "grub2-1:2.02-0.87.el7_9.2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2021-03-02T00:00:00Z"}, {"advisory": "RHSA-2021:0704", "cpe": "cpe:/o:redhat:rhel_aus:7.2", "package": "grub2-1:2.02-0.86.el7_2.2", "product_name": "Red Hat Enterprise Linux 7.2 Advanced Update Support", "release_date": "2021-03-02T00:00:00Z"}, {"advisory": "RHSA-2021:0703", "cpe": "cpe:/o:redhat:rhel_aus:7.3", "package": "grub2-1:2.02-0.86.el7_3.2", "product_name": "Red Hat Enterprise Linux 7.3 Advanced Update Support", "release_date": "2021-03-02T00:00:00Z"}, {"advisory": "RHSA-2021:0702", "cpe": "cpe:/o:redhat:rhel_aus:7.4", "package": "grub2-1:2.02-0.86.el7_4.2", "product_name": "Red Hat Enterprise Linux 7.4 Advanced Update Support", "release_date": 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