{"id":"USN-6696-1","summary":"openjdk-8 vulnerabilities","details":"Yi Yang discovered that the Hotspot component of OpenJDK 8 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 8 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 8 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\nValentin Eudeline discovered that OpenJDK 8 incorrectly handled certain\noptions in the Nashorn JavaScript subcomponent. An attacker could\npossibly use this issue to execute arbitrary code. (CVE-2024-20926)\n\nIt was discovered that OpenJDK 8 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 8 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":"2026-02-10T04:43:37Z","published":"2024-03-18T04:06:20Z","related":["UBUNTU-CVE-2024-20918","UBUNTU-CVE-2024-20919","UBUNTU-CVE-2024-20921","UBUNTU-CVE-2024-20926","UBUNTU-CVE-2024-20945","UBUNTU-CVE-2024-20952"],"upstream":["CVE-2024-20918","CVE-2024-20919","CVE-2024-20921","CVE-2024-20926","CVE-2024-20945","CVE-2024-20952","UBUNTU-CVE-2024-20918","UBUNTU-CVE-2024-20919","UBUNTU-CVE-2024-20921","UBUNTU-CVE-2024-20926","UBUNTU-CVE-2024-20945","UBUNTU-CVE-2024-20952"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6696-1"},{"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-2024-20926"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20945"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-20952"}],"affected":[{"package":{"name":"openjdk-8","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-8@8u402-ga-2ubuntu1~18.04?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8u402-ga-2ubuntu1~18.04"}]}],"versions":["8u144-b01-2","8u151-b12-1","8u162-b12-1","8u171-b11-0ubuntu0.18.04.1","8u181-b13-0ubuntu0.18.04.1","8u181-b13-1ubuntu0.18.04.1","8u191-b12-0ubuntu0.18.04.1","8u191-b12-2ubuntu0.18.04.1","8u212-b03-0ubuntu1.18.04.1","8u222-b10-1ubuntu1~18.04.1","8u232-b09-0ubuntu1~18.04.1","8u242-b08-0ubuntu3~18.04","8u252-b09-1~18.04","8u265-b01-0ubuntu2~18.04","8u272-b10-0ubuntu1~18.04","8u275-b01-0ubuntu1~18.04","8u282-b08-0ubuntu1~18.04","8u292-b10-0ubuntu1~18.04","8u312-b07-0ubuntu1~18.04","8u342-b07-0ubuntu1~18.04","8u352-ga-1~18.04","8u362-ga-0ubuntu1~18.04.1","8u372-ga~us1-0ubuntu1~18.04","8u382-ga-1~18.04.1","8u392-ga-1~18.04"],"ecosystem_specific":{"binaries":[{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-demo"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-jdk"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-jdk-headless"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-jre"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-jre-headless"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-jre-zero"},{"binary_version":"8u402-ga-2ubuntu1~18.04","binary_name":"openjdk-8-source"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-20918"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-20919"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-20921"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-20926"},{"severity":[{"type":"CVSS_V3","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":"Ubuntu","score":"medium"}],"id":"CVE-2024-20945"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-20952"}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6696-1.json"}},{"package":{"name":"openjdk-8","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-8@8u402-ga-2ubuntu1~20.04?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8u402-ga-2ubuntu1~20.04"}]}],"versions":["8u232-b09-0ubuntu1","8u232-b09-1","8u242-b04-1","8u242-b08-0ubuntu3","8u252-b07-1","8u252-b09-1ubuntu1","8u265-b01-0ubuntu2~20.04","8u272-b10-0ubuntu1~20.04","8u275-b01-0ubuntu1~20.04","8u282-b08-0ubuntu1~20.04","8u292-b10-0ubuntu1~20.04","8u312-b07-0ubuntu1~20.04","8u342-b07-0ubuntu1~20.04","8u352-ga-1~20.04","8u362-ga-0ubuntu1~20.04.1","8u372-ga~us1-0ubuntu1~20.04","8u382-ga-1~20.04.1","8u392-ga-1~20.04"],"ecosystem_specific":{"binaries":[{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-demo"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-jdk"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-jdk-headless"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-jre"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-jre-headless"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-jre-zero"},{"binary_version":"8u402-ga-2ubuntu1~20.04","binary_name":"openjdk-8-source"}],"availability":"No subscription 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