{"id":"DEBIAN-CVE-2010-3444","details":"Buffer overflow in the log2vis_utf8 function in pyfribidi.c in GNU FriBidi 0.19.1, 0.19.2, and possibly other versions, as used in PyFriBidi 0.10.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Arabic UTF-8 string that causes original 2-byte UTF-8 sequences to be transformed into 3-byte sequences.","modified":"2026-09-18T06:47:25.665054126Z","published":"2011-01-11T03:00:01.890Z","upstream":["CVE-2010-3444"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2010-3444"}],"affected":[{"package":{"name":"pyfribidi","ecosystem":"Debian:12","purl":"pkg:deb/debian/pyfribidi?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-3444.json"}},{"package":{"name":"pyfribidi","ecosystem":"Debian:13","purl":"pkg:deb/debian/pyfribidi?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-3444.json"}},{"package":{"name":"pyfribidi","ecosystem":"Debian:14","purl":"pkg:deb/debian/pyfribidi?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2010-3444.json"}}],"schema_version":"1.9.0"}