{"id":"UBUNTU-CVE-2012-1176","details":"Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.","modified":"2025-07-16T08:16:01.331251Z","published":"2012-08-26T20:55:00Z","withdrawn":"2025-07-18T16:42:45Z","upstream":["CVE-2012-1176"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-1176"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-1176"}],"affected":[{"package":{"name":"pyfribidi","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/pyfribidi@0.11.0+repack-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.0+repack-1"}]}],"ecosystem_specific":{"binaries":[{"binary_name":"python-pyfribidi","binary_version":"0.11.0+repack-1"},{"binary_name":"python-pyfribidi-dbg","binary_version":"0.11.0+repack-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-1176.json"}},{"package":{"name":"pyfribidi","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pyfribidi@0.11.0+repack-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.0+repack-1"}]}],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-pyfribidi","binary_version":"0.11.0+repack-1"},{"binary_name":"python-pyfribidi-dbg","binary_version":"0.11.0+repack-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-1176.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}