{"id":"USN-7575-1","summary":"mujs vulnerabilities","details":"It was discovered that MuJS did not correctly handle try/finally\nstatements, which could lead to a buffer overflow. An attacker could\npossibly use this issue to cause a denial of service or execute \narbitrary code. (CVE-2021-45005)\n\nHan Zheng discovered that MuJS did not correctly handle recursion, which\ncould lead to stack exhaustion. An attacker could possibly use this\nissue to cause a denial of service. (CVE-2022-30974)\n\nHan Zheng discovered that MuJS did not correctly handle certain memory\noperations. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2022-30975)","modified":"2026-04-22T10:59:27.081084Z","published":"2025-06-18T01:26:06Z","related":["UBUNTU-CVE-2021-45005","UBUNTU-CVE-2022-30974","UBUNTU-CVE-2022-30975"],"upstream":["CVE-2021-45005","CVE-2022-30974","CVE-2022-30975","UBUNTU-CVE-2021-45005","UBUNTU-CVE-2022-30974","UBUNTU-CVE-2022-30975"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7575-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-45005"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-30974"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-30975"}],"affected":[{"package":{"name":"mujs","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/mujs@1.1.3-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-3ubuntu0.1~esm1"}]}],"versions":["1.1.0-1","1.1.3-2","1.1.3-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libmujs1","binary_version":"1.1.3-3ubuntu0.1~esm1"},{"binary_name":"mujs","binary_version":"1.1.3-3ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7575-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-45005"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2022-30974"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2022-30975"}],"ecosystem":"Ubuntu:Pro:22.04:LTS"}}}],"schema_version":"1.7.5"}