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{"bugzilla": {"description": "glibc: Incorrect attempt to use a 64-bit register for size_t in assembly codes results in segmentation fault", "id": "1667931", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667931"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-843", "details": ["The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy."], "name": "CVE-2019-6488", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "glibc", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Not affected", "package_name": "glibc", "product_name": "Red Hat Virtualization 4"}], "public_date": "2019-01-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-6488\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-6488"], "statement": "This issue did not affect the versions of glibc as shipped with Red Hat Enterprise Linux 5, 6, and 7 as they did not include support for x32.", "threat_severity": "Moderate"}