{"id":"UBUNTU-CVE-2014-9748","details":"The uv_rwlock_t fallback implementation for Windows XP and Server 2003 in libuv before 1.7.4 does not properly prevent threads from releasing the locks of other threads, which allows attackers to cause a denial of service (deadlock) or possibly have unspecified other impact by leveraging a race condition.","modified":"2025-07-16T07:17:24.004009Z","published":"2020-02-11T17:15:00Z","withdrawn":"2025-07-18T16:43:07Z","upstream":["CVE-2014-9748"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-9748"},{"type":"REPORT","url":"https://github.com/nodejs/nodejs.org/blob/master/locale/en/blog/vulnerability/june-2016-security-releases.md"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-9748"}],"affected":[{"package":{"name":"nodejs","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/nodejs@4.2.6~dfsg-1ubuntu4.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.6~dfsg-1ubuntu4.1"}]}],"versions":["0.10.25~dfsg2-2ubuntu1","4.2.2~dfsg-1","4.2.3~dfsg-1","4.2.4~dfsg-1ubuntu1","4.2.4~dfsg-2","4.2.6~dfsg-1ubuntu1","4.2.6~dfsg-1ubuntu4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"nodejs","binary_version":"4.2.6~dfsg-1ubuntu4.1"},{"binary_version":"4.2.6~dfsg-1ubuntu4.1","binary_name":"nodejs-dbg"},{"binary_version":"4.2.6~dfsg-1ubuntu4.1","binary_name":"nodejs-dbgsym"},{"binary_name":"nodejs-dev","binary_version":"4.2.6~dfsg-1ubuntu4.1"},{"binary_version":"4.2.6~dfsg-1ubuntu4.1","binary_name":"nodejs-dev-dbgsym"},{"binary_name":"nodejs-legacy","binary_version":"4.2.6~dfsg-1ubuntu4.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-9748.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}