{"id":"CVE-2006-1827","details":"Integer signedness error in format_jpeg.c in Asterisk 1.2.6 and earlier allows remote attackers to execute arbitrary code via a length value that passes a length check as a negative number, but triggers a buffer overflow when it is used as an unsigned length.","modified":"2026-04-10T03:37:32.599478Z","published":"2006-04-18T20:02:00Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/19800"},{"type":"ADVISORY","url":"http://secunia.com/advisories/19872"},{"type":"ADVISORY","url":"http://secunia.com/advisories/19897"},{"type":"ADVISORY","url":"http://www.debian.org/security/2006/dsa-1048"},{"type":"ADVISORY","url":"http://www.novell.com/linux/security/advisories/2006_04_28.html"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2006/1478"},{"type":"EVIDENCE","url":"http://www.cipher.org.uk/index.php?p=advisories/Asterisk_Codec_Integer_Overflow_07-04-2006.advisory"},{"type":"FIX","url":"http://ftp.digium.com/pub/asterisk/releases/asterisk-1.2.7-patch.gz"},{"type":"FIX","url":"http://www.cipher.org.uk/index.php?p=advisories/Asterisk_Codec_Integer_Overflow_07-04-2006.advisory"},{"type":"WEB","url":"http://www.securityfocus.com/bid/17561"}],"schema_version":"1.7.5"}