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CVSS: 6.8EPSS: 0%CPEs: 18EXPL: 0

GNU Wget 1.12 and earlier uses a server-provided filename instead of the original URL to determine the destination filename of a download, which allows remote servers to create or overwrite arbitrary files via a 3xx redirect to a URL with a .wgetrc filename followed by a 3xx redirect to a URL with a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory. GNU Wget v1.12 y anteriores usan un nombre de fichero proporcionado por el servidor en lugar de la URL original para determinar el nombre de fichero destino de una descarga, lo que permite a servidores remotos crear o sobreescribir ficheros de su elección a través de redirecciones 3xx en una URL con nombre de fichero .wgetrc seguido por la redirección 3xx en una URL con un nombre de fichero manipulado, y probablemente ejecutar código de su elección como consecuencia de escribir un fichero punto en un directorio home. • http://lists.gnu.org/archive/html/bug-wget/2010-05/msg00023.html http://lists.gnu.org/archive/html/bug-wget/2010-05/msg00031.html http://lists.gnu.org/archive/html/bug-wget/2010-05/msg00032.html http://lists.gnu.org/archive/html/bug-wget/2010-05/msg00033.html http://lists.gnu.org/archive/html/bug-wget/2010-05/msg00034.html http://marc.info/?l=oss-security&m=127411372529485&w=2 http://marc.info/?l=oss-security&m=127412569216380&w=2 http://marc.info/ • CWE-20: Improper Input Validation •

CVSS: 6.8EPSS: 0%CPEs: 16EXPL: 0

GNU Wget before 1.12 does not properly handle a '\0' character in a domain name in the Common Name field of an X.509 certificate, which allows man-in-the-middle remote attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408. GNU Wget, en versiones anteriores a la 1.12 no maneja adecuadamente un caracter '\0' en un nombre de dominio, en el campo Common Name de una certificado X.509, lo cual permite a atacantes hombre-en-el-medio (man-in-the-middle) remotos suplantar servidores SSL a su elección a través de de un certificado manipulado expedido por una Autoridad de Certificación legítima, un tema relacionado con CVE-2009-2408. • http://addictivecode.org/pipermail/wget-notify/2009-August/001808.html http://hg.addictivecode.org/wget/mainline/rev/1eab157d3be7 http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 http://marc.info/?l=oss-security&m=125198917018936&w=2 http://marc.info/?l=oss-security&m=125369675820512&w=2 http://permalink.gmane.org/gmane.comp.web.wget.general/8972 http://secunia.com/advisories/36540 http://www.securityfocus.com/bid/36205 http://www.vupen.com/english/advisories/20 • CWE-310: Cryptographic Issues •

CVSS: 5.0EPSS: 3%CPEs: 12EXPL: 2

The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command. La función ftp_syst en ftp-basic.c en Free Software Foundation (FSF) GNU wget 1.10.2 permite a un atacante remoto provocar denegación de servicio (caida de aplicación) a través de un servidor FTP malicioso con un gran número de respuestas 220 en blanco al comando SYST. • https://www.exploit-db.com/exploits/2947 http://www.mandriva.com/security/advisories?name=MDKSA-2007:017 http://www.securityfocus.com/bid/21650 https://issues.rpath.com/browse/RPL-930 •

CVSS: 7.5EPSS: 1%CPEs: 3EXPL: 0

Stack-based buffer overflow in the ntlm_output function in http-ntlm.c for (1) wget 1.10, (2) curl 7.13.2, and (3) libcurl 7.13.2, and other products that use libcurl, when NTLM authentication is enabled, allows remote servers to execute arbitrary code via a long NTLM username. • ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2006.10/SCOSA-2006.10.txt http://docs.info.apple.com/article.html?artnum=302847 http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html http://secunia.com/advisories/17192 http://secunia.com/advisories/17193 http://secunia.com/advisories/17203 http://secunia.com/advisories/17208 http://secunia.com/advisories/17228 http://secunia.com/advisories/17247 http://secunia.com/advisories/17297 http://secunia.com/adviso • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.0EPSS: 0%CPEs: 5EXPL: 2

wget 1.8.x and 1.9.x allows a remote malicious web server to overwrite certain files via a redirection URL containing a ".." that resolves to the IP address of the malicious server, which bypasses wget's filtering for ".." sequences. wget 1.8.x y 1.9.x permite a un servidor web remoto malicioso sobreescribir ciertos ficheros mediante una redirección URL conteniendo un ".." que se resuelve como la dirección IP de un usuario malicioso, lo que se salta el filtrado de wget de secuencias "..". • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=261755 http://marc.info/?l=bugtraq&m=110269474112384&w=2 http://securitytracker.com/id?1012472 http://www.redhat.com/support/errata/RHSA-2005-771.html http://www.securityfocus.com/bid/11871 https://exchange.xforce.ibmcloud.com/vulnerabilities/18420 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11682 https://usn.ubuntu.com/145-1 https://access.redhat.com/security/cve/CVE-2004-1487 https: •