{"id":"USN-6661-1","summary":"openjdk-17 vulnerabilities","details":"Yi Yang discovered that the Hotspot component of OpenJDK 17 incorrectly\nhandled array accesses in the C1 compiler. An attacker could possibly\nuse this issue to cause a denial of service, execute arbitrary code or\nbypass Java sandbox restrictions. (CVE-2024-20918)\n\nIt was discovered that the Hotspot component of OpenJDK 17 did not\nproperly verify bytecode in certain situations. An attacker could\npossibly use this issue to bypass Java sandbox restrictions.\n(CVE-2024-20919)\n\nIt was discovered that the Hotspot component of OpenJDK 17 had an\noptimization flaw when generating range check loop predicates. An attacker\ncould possibly use this issue to cause a denial of service, execute\narbitrary code or bypass Java sandbox restrictions. (CVE-2024-20921)\n\nYakov Shafranovich discovered that OpenJDK 17 incorrectly handled ZIP\narchives that have file and directory entries with the same name. An\nattacker could possibly use this issue to bypass Java sandbox\nrestrictions. (CVE-2024-20932)\n\nIt was discovered that OpenJDK 17 could produce debug logs that contained\nprivate keys used for digital signatures. An attacker could possibly use\nthis issue to obtain sensitive information. (CVE-2024-20945)\n\nHubert Kario discovered that the TLS implementation in OpenJDK 17 had a\ntiming side-channel and incorrectly handled RSA padding. A remote attacker\ncould possibly use this issue to recover sensitive information.\n(CVE-2024-20952)\n","modified":"2026-04-27T17:06:11.356879Z","published":"2024-02-27T02:04:18Z","related":["UBUNTU-CVE-2024-20918","UBUNTU-CVE-2024-20919","UBUNTU-CVE-2024-20921","UBUNTU-CVE-2024-20932","UBUNTU-CVE-2024-20945","UBUNTU-CVE-2024-20952"],"upstream":["CVE-2024-20918","CVE-2024-20919","CVE-2024-20921","CVE-2024-20932","CVE-2024-20945","CVE-2024-20952","UBUNTU-CVE-2024-20918","UBUNTU-CVE-2024-20919","UBUNTU-CVE-2024-20921","UBUNTU-CVE-2024-20932","UBUNTU-CVE-2024-20945","UBUNTU-CVE-2024-20952"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6661-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20918"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20919"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20921"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20932"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20945"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20952"}],"affected":[{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.10+7-1~18.04.1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.10+7-1~18.04.1"}]}],"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","17.0.9+9-1~18.04"],"ecosystem_specific":{"binaries":[{"binary_name":"openjdk-17-demo","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-jdk","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-jdk-headless","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-jre","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-jre-headless","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-jre-zero","binary_version":"17.0.10+7-1~18.04.1"},{"binary_name":"openjdk-17-source","binary_version":"17.0.10+7-1~18.04.1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6661-1.json","cves_map":{"cves":[{"id":"CVE-2024-20918","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20919","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20921","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20932","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20945","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20952","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.10+7-1~20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.10+7-1~20.04.1"}]}],"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","17.0.9+9-1~20.04"],"ecosystem_specific":{"binaries":[{"binary_name":"openjdk-17-demo","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-jdk","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-jdk-headless","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-jre","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-jre-headless","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-jre-zero","binary_version":"17.0.10+7-1~20.04.1"},{"binary_name":"openjdk-17-source","binary_version":"17.0.10+7-1~20.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6661-1.json","cves_map":{"cves":[{"id":"CVE-2024-20918","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20919","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20921","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20932","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20945","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20952","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.10+7-1~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.10+7-1~22.04.1"}]}],"versions":["17+35-1","17.0.1+12-1","17.0.2+8-1","17.0.3+7-0ubuntu0.22.04.1","17.0.4+8-1~22.04","17.0.5+8-2ubuntu1~22.04","17.0.6+10-0ubuntu1~22.04","17.0.7+7~us1-0ubuntu1~22.04.2","17.0.8+7-1~22.04","17.0.8.1+1~us1-0ubuntu1~22.04","17.0.9+9-1~22.04"],"ecosystem_specific":{"binaries":[{"binary_name":"openjdk-17-demo","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-jdk","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-jdk-headless","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-jre","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-jre-headless","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-jre-zero","binary_version":"17.0.10+7-1~22.04.1"},{"binary_name":"openjdk-17-source","binary_version":"17.0.10+7-1~22.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6661-1.json","cves_map":{"cves":[{"id":"CVE-2024-20918","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20919","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20921","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20932","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20945","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-20952","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.5"}