{ "id": "openEuler-SA-2023-1254", "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1254", "title": "An update for hyperscan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1", "severity": "Critical", "description": "Hyperscan is a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API.\r\n\r\nSecurity Fix(es):\r\n\r\nImproper buffer restrictions in the Hyperscan library maintained by Intel(R) all versions downloaded before 04/29/2022 may allow an unauthenticated user to potentially enable escalation of privilege via network access.(CVE-2022-29486)", "cves": [ { "id": "CVE-2022-29486", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29486", "severity": "Critical" } ] }