CVSS: 7.5EPSS: 54%CPEs: 4EXPL: 4CVE-2009-4492 – Ruby 1.9.1 - WEBrick 'Terminal Escape Sequence in Logs' Command Injection
https://notcve.org/view.php?id=CVE-2009-4492
WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator. WEBrick v1.3.1 en Ruby v1.8.6 del patchlevel 383, v1.8.7 al patchlevel 248, v1.8.8dev, 1.9.1 al patchlevel 376, y v1.9.2dev ,escribe datos en un archivo de los sin depurar los caracteres no escribibles, lo que podría permitir a atacantes remotos modificar la ventana de título, o posiblemente ejecutar comandos de su elección o sobrescribir archivos, a través de una petición HTTP que contiene una secuencia de escape para el emulador de terminal. Nginx, Varnish, Cherokee, thttpd, mini-httpd, WEBrick, Orion, AOLserver, Yaws and Boa are subject to log escape sequence injection vulnerabilities. • https://www.exploit-db.com/exploits/33489 http://secunia.com/advisories/37949 http://securitytracker.com/id?1023429 http://www.redhat.com/support/errata/RHSA-2011-0908.html http://www.redhat.com/support/errata/RHSA-2011-0909.html http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection http://www.securityfocus.com/archive/1/508830/100/0/threaded http://www.securityfocus.com/bid/37710 http://www.ush.it/team/ush/hack_httpd_escape/adv.txt http: •
CVSS: 10.0EPSS: 1%CPEs: 7EXPL: 0CVE-2009-4124
https://notcve.org/view.php?id=CVE-2009-4124
Heap-based buffer overflow in the rb_str_justify function in string.c in Ruby 1.9.1 before 1.9.1-p376 allows context-dependent attackers to execute arbitrary code via unspecified vectors involving (1) String#ljust, (2) String#center, or (3) String#rjust. NOTE: some of these details are obtained from third party information. Desbordamiento del búfer de la memoria dinámica en la función rb_str_justify en string.c en Ruby v1.9.1 en versiones anteriores a v1.9.1-p376 atacantes dependientes del contexto podrían ejecutar código arbitrario a través de vectores sin especificar que incluyen (1) String#ljust, (2) String#center, o (3) String#rjust. NOTA: Algunos de los detalles han sido obtenidos de terceros. • http://secunia.com/advisories/37660 http://www.osvdb.org/60880 http://www.ruby-lang.org/en/news/2009/12/07/heap-overflow-in-string http://www.securityfocus.com/bid/37278 http://www.vupen.com/english/advisories/2009/3471 https://exchange.xforce.ibmcloud.com/vulnerabilities/54674 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •