{"id":"UBUNTU-CVE-2012-5128","details":"Google V8 before 3.13.7.5, as used in Google Chrome before 23.0.1271.64, does not properly perform write operations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.","modified":"2026-04-22T09:18:48.103630Z","published":"2012-11-07T11:43:00Z","upstream":["CVE-2012-5128"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-5128"},{"type":"REPORT","url":"https://code.google.com/p/chromium/issues/detail?id=157124"},{"type":"REPORT","url":"http://googlechromereleases.blogspot.com/2012/11/stable-channel-release-and-beta-channel.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-5128"}],"affected":[{"package":{"name":"libv8-3.14","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libv8-3.14@3.14.5.8-5ubuntu2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.14.5.8-5ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"libv8-3.14.5","binary_version":"3.14.5.8-5ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5128.json"}},{"package":{"name":"libv8-3.14","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libv8-3.14@3.14.5.8-11ubuntu1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.14.5.8-11ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libv8-3.14.5","binary_version":"3.14.5.8-11ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5128.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"medium"}]}