CVE-2007-2026

https://notcve.org/view.php?id=CVE-2007-2026

The gnu regular expression code in file 4.20 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted document with a large number of line feed characters, which is not well handled by OS/2 REXX regular expressions that use wildcards, as originally reported for AMaViS. El código regular de la expresión de gnu en el archivo 4.20 permite a atacantes dependientes del contexto provocar denegación de servicio (consumo de CPU) a través de documentos manipulados con un gran número de caracteres de avance de línea, el cual no es manejado de forma adecuada por las expresiones regulares OS/2 REXX que utilizan las wildcards, como originalmente se informo para AMaViS. • http://secunia.com/advisories/24918 http://secunia.com/advisories/25394 http://secunia.com/advisories/25544 http://secunia.com/advisories/25578 http://sourceforge.net/mailarchive/forum.php?thread_name=755AF709E5B77E6EA58479D5%40foxx.lsit.ucsb.edu&forum_name=amavis-user http://www.amavis.org/security/asa-2007-3.txt http://www.gentoo.org/security/en/glsa/glsa-200704-13.xml http://www.mandriva.com/security/advisories?name=MDKSA-2007:114 http://www.securityfocus.com/archive/1/469520/30/ •