{"id":"USN-5388-2","summary":"openjdk-17 vulnerabilities","details":"It was discovered that OpenJDK incorrectly verified ECDSA signatures. An\nattacker could use this issue to bypass the signature verification process.\n(CVE-2022-21449)\n\nIt was discovered that OpenJDK incorrectly limited memory when compiling a\nspecially crafted XPath expression. An attacker could possibly use this\nissue to cause a denial of service. (CVE-2022-21426)\n\nIt was discovered that OpenJDK incorrectly handled converting certain\nobject arguments into their textual representations. An attacker could\npossibly use this issue to cause a denial of service. (CVE-2022-21434)\n\nIt was discovered that OpenJDK incorrectly validated the encoded length of\ncertain object identifiers. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2022-21443)\n\nIt was discovered that OpenJDK incorrectly validated certain paths. An\nattacker could possibly use this issue to bypass the secure validation\nfeature and expose sensitive information in XML files. (CVE-2022-21476)\n\nIt was discovered that OpenJDK incorrectly parsed certain URI strings. An\nattacker could possibly use this issue to make applications accept\ninvalid of malformed URI strings. (CVE-2022-21496)\n","modified":"2026-02-10T04:42:35Z","published":"2022-04-26T11:57:36Z","related":["UBUNTU-CVE-2022-21426","UBUNTU-CVE-2022-21434","UBUNTU-CVE-2022-21443","UBUNTU-CVE-2022-21449","UBUNTU-CVE-2022-21476","UBUNTU-CVE-2022-21496"],"upstream":["CVE-2022-21426","CVE-2022-21434","CVE-2022-21443","CVE-2022-21449","CVE-2022-21476","CVE-2022-21496","UBUNTU-CVE-2022-21426","UBUNTU-CVE-2022-21434","UBUNTU-CVE-2022-21443","UBUNTU-CVE-2022-21449","UBUNTU-CVE-2022-21476","UBUNTU-CVE-2022-21496"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5388-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21426"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21434"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21443"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21449"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21476"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-21496"}],"affected":[{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.3+7-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.3+7-0ubuntu0.18.04.1"}]}],"versions":["17+35-1~18.04","17.0.1+12-1~18.04","17.0.2+8-1~18.04"],"ecosystem_specific":{"binaries":[{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-demo"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-jdk"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-jdk-headless"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-jre"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-jre-headless"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-jre-zero"},{"binary_version":"17.0.3+7-0ubuntu0.18.04.1","binary_name":"openjdk-17-source"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"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-2022-21426"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21434"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21443"},{"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":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2022-21449"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21476"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21496"}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5388-2.json"}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.3+7-0ubuntu0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.3+7-0ubuntu0.20.04.1"}]}],"versions":["17+35-1~20.04","17.0.1+12-1~20.04","17.0.2+8-1~20.04"],"ecosystem_specific":{"binaries":[{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-demo"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-jdk"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-jdk-headless"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-jre"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-jre-headless"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-jre-zero"},{"binary_version":"17.0.3+7-0ubuntu0.20.04.1","binary_name":"openjdk-17-source"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"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-2022-21426"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21434"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21443"},{"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":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2022-21449"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21476"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21496"}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5388-2.json"}},{"package":{"name":"openjdk-17","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openjdk-17@17.0.3+7-0ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.0.3+7-0ubuntu0.22.04.1"}]}],"versions":["17+35-1","17.0.1+12-1","17.0.2+8-1"],"ecosystem_specific":{"binaries":[{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-demo"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-jdk"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-jdk-headless"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-jre"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-jre-headless"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-jre-zero"},{"binary_version":"17.0.3+7-0ubuntu0.22.04.1","binary_name":"openjdk-17-source"}],"availability":"No 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required"},"database_specific":{"cves_map":{"cves":[{"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-2022-21426"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21434"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21443"},{"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":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2022-21449"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21476"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2022-21496"}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5388-2.json"}}],"schema_version":"1.7.3"}