CVSS: 6.5EPSS: 0%CPEs: 11EXPL: 1CVE-2011-2501 – libpng: regression of CVE-2004-0421 in 1.2.23+
https://notcve.org/view.php?id=CVE-2011-2501
The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources. La función png_format_buffer en pngerror.c en libpng v1.0.x antes de v1.0.55, en v1.2.x antes de v1.2.45, en v1.4.x antes de v1.4.8, y en v1.5.x antesde v1.5.4, permite a atacantes remotos causar una denegación de servicio (caída de aplicación) a través de una imagen PNG creada que desencadena una lectura out-of-bounds durante la copia de los datos del mensaje de error. NOTA: esta vulnerabilidad existe debido a una regresión CVE-2004-0421. • http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=65e6d5a34f49acdb362a0625a706c6b914e670af http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062720.html http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html http://secunia.com/advisories/45046 http://secunia.com/advisories/45289 http://secunia.com/advisories/45405 http://secunia.com/advisories/45415 http://secunia.com/advisories/45460 http://secunia.com/advisories/45486 http://s • CWE-125: Out-of-bounds Read •
CVSS: 4.3EPSS: 0%CPEs: 11EXPL: 0CVE-2011-2192 – curl: Improper delegation of client credentials during GSS negotiation
https://notcve.org/view.php?id=CVE-2011-2192
The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which allows remote servers to impersonate clients via GSSAPI requests. La función Curl_input_negotiate en http_negotiate.c en libcurl v7.10.6 a v7.21.6, tal y como se utiliza en curl y otras aplicaciones, siempre lleva a cabo delegación de credenciales durante la autenticación GSSAPI, lo que permite a hacerse pasar por clientes legitimos a servidores remotos a través de peticiones GSSAPI. • http://curl.haxx.se/curl-gssapi-delegation.patch http://curl.haxx.se/docs/adv_20110623.html http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.html http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.html http://secunia.com/advisories/45047 http://secunia.com/advisories/45067 http://secunia.com/advisories/45088 http://secunia.com/advisories/45144 http://secunia.com/ • CWE-255: Credentials Management Errors •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2011-0730
https://notcve.org/view.php?id=CVE-2011-0730
Eucalyptus before 2.0.3 and Eucalyptus EE before 2.0.2, as used in Ubuntu Enterprise Cloud (UEC) and other products, do not properly interpret signed elements in SOAP requests, which allows man-in-the-middle attackers to execute arbitrary commands by modifying a request, related to an "XML Signature Element Wrapping" or a "SOAP signature replay" issue. Eucalyptus antes de v2.0.3 y Eucalyptus EE antes de v2.0.2, tal como se utilizan en Ubuntu Enterprise Cloud (UEC) y otros productos, no interpretan correctamente los elementos firmado en las peticiones SOAP, lo que permite ejecutar comandos arbitrarios a atacantes "man-in-the-middle" mediante la modificación de una solicitud. Modificación relacionada con una "el embalaje de elementos de firma XML" o una "reproducción de firma SOAP". • http://launchpadlibrarian.net/72472626/eucalyptus_2.0.1%2Bbzr1256-0ubuntu5_2.0.1%2Bbzr1256-0ubuntu6.diff.gz http://open.eucalyptus.com/wiki/esa-02 http://secunia.com/advisories/44705 http://www.securityfocus.com/bid/48000 http://www.ubuntu.com/usn/USN-1137-1 https://bugs.launchpad.net/bugs/746101 https://exchange.xforce.ibmcloud.com/vulnerabilities/67670 https://launchpad.net/ubuntu/+source/eucalyptus/+changelog • CWE-20: Improper Input Validation •
CVSS: 7.9EPSS: 96%CPEs: 67EXPL: 1CVE-2011-0997 – dhclient: insufficient sanitization of certain DHCP response values
https://notcve.org/view.php?id=CVE-2011-0997
dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message, as demonstrated by a hostname that is provided to dhclient-script. dhclient en ISC DHCP 3.0.x hasta la versión 4.2.x en versiones anteriores a 4.2.1-P1, 3.1-ESV en versiones anteriores a 3.1-ESV-R1 y 4.1-ESV en versiones anteriores a 4.1-ESV-R2 permite a atacantes remotos ejecutar comandos arbitrarios a través de metacaracteres shell en un nombre de anfitrión obtenido de un mensaje DHCP, como es demostrado por un nombre de anfitrión dado por dhclient-script. • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html http://marc.info/?l=bugtraq&m=133226187115472&w=2 http://secunia.com/advisories/44037 http://secunia.com/advisories/44048 http://secunia.com/advisories/44089 http://secunia.com/advisories/44090 http://secunia.com/advisories/44103 http://secunia.com/advisories/44127&# • CWE-20: Improper Input Validation CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 6.8EPSS: 9%CPEs: 80EXPL: 0CVE-2011-1400
https://notcve.org/view.php?id=CVE-2011-1400
The default configuration of the shell_escape_commands directive in conf/texmf.d/95NonPath.cnf in the tex-common package before 2.08.1 in Debian GNU/Linux squeeze, Ubuntu 10.10 and 10.04 LTS, and possibly other operating systems lists certain programs, which might allow remote attackers to execute arbitrary code via a crafted TeX document. La configuración por defecto de la directiva de shell_escape_commands en el archivo conf/texmf.d/95NonPath.cnf en el paquete tex-common anterior a versión 2.08.1 en Debian GNU/Linux squeeze, Ubuntu versiones 10.10 y 10.04 LTS, y posiblemente otros sistemas operativos, enumera ciertos programas, que podrían permitir a los atacantes remotos ejecutar código arbitrario por medio de un documento TeX especialmente diseñado. • http://secunia.com/advisories/43816 http://secunia.com/advisories/43973 http://svn.debian.org/wsvn/debian-tex/?op=comp&compare%5B%5D=%2Ftex-common%2Ftrunk%404781&compare%5B%5D=%2Ftex-common%2Ftrunk%404812 http://svn.debian.org/wsvn/debian-tex/tex-common/trunk/?op=log http://www.debian.org/security/2011/dsa-2198 http://www.securityfocus.com/bid/46986 http://www.ubuntu.com/usn/USN-1103-1 http://www.vupen.com/english/advisories/2011/0731 http://www.vupen.com • CWE-16: Configuration •