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{"bugzilla": {"description": "nginx: Use-after-free in HTTP/3", "id": "2264298", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2264298"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed requests can cause NGINX worker processes to terminate.\nNote: The HTTP/3 QUIC module is not enabled by default and is considered experimental. For more information, refer to Support for QUIC and HTTP/3 https://nginx.org/en/docs/quic.html .\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated", "A flaw was found in the nginx HTTP/3 implementation. This issue may allow an attacker to use a specially crafted QUIC session to trigger a use-after-free condition, causing a worker process to crash, leading to a denial of service."], "name": "CVE-2024-24990", "package_state": [{"cpe": "cpe:/a:redhat:ansible_automation_platform", "fix_state": "Not affected", "package_name": "nginx", "product_name": "Red Hat Ansible Automation Platform 1.2"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "nginx:1.22/nginx", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "nginx:1.24/nginx", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "nginx", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "nginx:1.22/nginx", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "nginx:1.24/nginx", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Not affected", "package_name": "rh-nginx118-nginx", "product_name": "Red Hat Software Collections"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Not affected", "package_name": "rh-nginx120-nginx", "product_name": "Red Hat Software Collections"}], "public_date": "2024-02-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-24990\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-24990\nhttps://mailman.nginx.org/pipermail/nginx-announce/2024/NW6MNW34VZ6HDIHH5YFBIJYZJN7FGNAV.html"], "statement": "The nginx package as shipped in Red Hat Enterprise Linux 8, 9 and RHSCL is not affected by this vulnerability because support for HTTP3 is not enabled and the vulnerable code was introduced in a newer version of nginx.", "threat_severity": "Important"}

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