{"id":"USN-6527-1","summary":"openjdk-17, openjdk-21, openjdk-lts vulnerabilities","details":"Carter Kozak discovered that OpenJDK, when compiling with AVX-512\ninstruction support enabled, could produce code that resulted in memory\ncorruption in certain situations. An attacker targeting applications built\nin this way could possibly use this to cause a denial of service or execute\narbitrary code. In Ubuntu, OpenJDK defaults to not using AVX-512\ninstructions. (CVE-2023-22025)\n\nIt was discovered that OpenJDK did not properly perform PKIX certification\npath validation in certain situations. An attacker could use this to cause\na denial of service. (CVE-2023-22081)\n","modified":"2026-04-27T16:42:22.555853Z","published":"2023-11-29T21:56:58Z","related":["UBUNTU-CVE-2023-22025","UBUNTU-CVE-2023-22081"],"upstream":["CVE-2023-22025","CVE-2023-22081","UBUNTU-CVE-2023-22025","UBUNTU-CVE-2023-22081"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6527-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-22025"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-22081"}],"affected":[{"package":{"name":"openjdk-lts","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-lts@11.0.21+9-0ubuntu1~18.04?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.21+9-0ubuntu1~18.04"}]}],"versions":["9.0.4+12-2ubuntu4","9.0.4+12-4ubuntu1","10~46-4ubuntu1","10~46-5ubuntu1","10.0.1+10-1ubuntu2","10.0.1+10-3ubuntu1","10.0.2+13-1ubuntu0.18.04.1","10.0.2+13-1ubuntu0.18.04.2","10.0.2+13-1ubuntu0.18.04.3","10.0.2+13-1ubuntu0.18.04.4","11.0.2+9-3ubuntu1~18.04.3","11.0.3+7-1ubuntu2~18.04.1","11.0.4+11-1ubuntu2~18.04.3","11.0.5+10-0ubuntu1.1~18.04","11.0.6+10-1ubuntu1~18.04.1","11.0.7+10-2ubuntu2~18.04","11.0.8+10-0ubuntu1~18.04.1","11.0.9+11-0ubuntu1~18.04.1","11.0.9.1+1-0ubuntu1~18.04","11.0.10+9-0ubuntu1~18.04","11.0.11+9-0ubuntu2~18.04","11.0.13+8-0ubuntu1~18.04","11.0.14+9-0ubuntu2~18.04","11.0.14.1+1-0ubuntu1~18.04","11.0.15+10-0ubuntu0.18.04.1","11.0.16+8-0ubuntu1~18.04","11.0.17+8-1ubuntu2~18.04","11.0.18+10-0ubuntu1~18.04.1","11.0.19+7~us1-0ubuntu1~18.04.1","11.0.20+8-1ubuntu1~18.04","11.0.20.1+1-0ubuntu1~18.04"],"ecosystem_specific":{"binaries":[{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-demo"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-jdk"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-jdk-headless"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-jre"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-jre-headless"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-jre-zero"},{"binary_version":"11.0.21+9-0ubuntu1~18.04","binary_name":"openjdk-11-source"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6527-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-22025"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-22081"}]}}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.9+9-1~18.04?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.9+9-1~18.04"}]}],"versions":["17+35-1~18.04","17.0.1+12-1~18.04","17.0.2+8-1~18.04","17.0.3+7-0ubuntu0.18.04.1","17.0.4+8-1~18.04","17.0.5+8-2ubuntu1~18.04","17.0.6+10-0ubuntu1~18.04.1","17.0.7+7~us1-0ubuntu1~18.04","17.0.8+7-1~18.04","17.0.8.1+1~us1-0ubuntu1~18.04"],"ecosystem_specific":{"binaries":[{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-demo"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-jdk"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-jdk-headless"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-jre"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-jre-headless"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-jre-zero"},{"binary_version":"17.0.9+9-1~18.04","binary_name":"openjdk-17-source"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6527-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-22025"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-22081"}]}}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.9+9-1~20.04?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.9+9-1~20.04"}]}],"versions":["17+35-1~20.04","17.0.1+12-1~20.04","17.0.2+8-1~20.04","17.0.3+7-0ubuntu0.20.04.1","17.0.4+8-1~20.04","17.0.5+8-2ubuntu1~20.04","17.0.6+10-0ubuntu1~20.04.1","17.0.7+7~us1-0ubuntu1~20.04","17.0.8+7-1~20.04.2","17.0.8.1+1~us1-0ubuntu1~20.04"],"ecosystem_specific":{"binaries":[{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-demo"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-jdk"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-jdk-headless"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-jre"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-jre-headless"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-jre-zero"},{"binary_version":"17.0.9+9-1~20.04","binary_name":"openjdk-17-source"}],"availability":"No 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