{"id":"DEBIAN-CVE-2010-2494","details":"Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.","modified":"2026-09-18T06:47:23.879991928Z","published":"2010-07-08T18:30:00.953Z","upstream":["CVE-2010-2494"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2010-2494"}],"affected":[{"package":{"name":"bogofilter","ecosystem":"Debian:12","purl":"pkg:deb/debian/bogofilter?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2010-2494.json"}},{"package":{"name":"bogofilter","ecosystem":"Debian:13","purl":"pkg:deb/debian/bogofilter?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2010-2494.json"}},{"package":{"name":"bogofilter","ecosystem":"Debian:14","purl":"pkg:deb/debian/bogofilter?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2010-2494.json"}}],"schema_version":"1.9.0"}