CVSS: 9.3EPSS: 0%CPEs: 2EXPL: 2CVE-2016-9950 – Apport 2.x (Ubuntu Desktop 12.10 < 16.04) - Local Code Execution
https://notcve.org/view.php?id=CVE-2016-9950
An issue was discovered in Apport before 2.20.4. There is a path traversal issue in the Apport crash file "Package" and "SourcePackage" fields. These fields are used to build a path to the package specific hook files in the /usr/share/apport/package-hooks/ directory. An attacker can exploit this path traversal to execute arbitrary Python files from the local system. Un problema fue descubierto en Apport en versiones anteriores a 2.20.4. • https://www.exploit-db.com/exploits/40937 http://www.securityfocus.com/bid/95011 http://www.ubuntu.com/usn/USN-3157-1 https://bugs.launchpad.net/apport/+bug/1648806 https://donncha.is/2016/12/compromising-ubuntu-desktop https://github.com/DonnchaC/ubuntu-apport-exploitation • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 7CVE-2015-1328 – Linux Kernel (Ubuntu / Fedora / RedHat) - 'Overlayfs' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2015-1328
The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace. La implementación de overlayfs en el paquete linux (también conocido como kernel Linux) en versiones anteriores a 3.19.0-21.21 en Ubuntu hasta la versión 15.04 no comprueba adecuadamente permisos para la creación de archivos en el directorio de sistema de archivos upper, lo que permite a usuarios locales obtener acceso de root aprovechando una configuración donde overlayfs es permitido en un espacio de nombre de montaje arbitrario. • https://www.exploit-db.com/exploits/40688 https://www.exploit-db.com/exploits/37293 https://www.exploit-db.com/exploits/37292 https://github.com/elit3pwner/CVE-2015-1328-GoldenEye https://github.com/notlikethis/CVE-2015-1328 https://github.com/SR7-HACKING/LINUX-VULNERABILITY-CVE-2015-1328 http://seclists.org/oss-sec/2015/q2/717 http://www.exploit-db.com/exploits/40688 http://www.securityfocus.com/bid/75206 https://people.canonical.com/~ubuntu-security/cve/2015/CVE • CWE-264: Permissions, Privileges, and Access Controls •
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: 5.0EPSS: 18%CPEs: 19EXPL: 5CVE-2011-0762 – vsftpd 2.3.2 - Denial of Service
https://notcve.org/view.php?id=CVE-2011-0762
The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632. La función vsf_filename_passes_filter de ls.c de vsftpd en versiones anteriores a la 2.3.3 permite a usuarios autenticados remotos provocar una denegación de servicio (consumo de toda la CPU y agotamiento de los slots de procesos) a través de una expresión glob modificada en comandos STAT en múltiples sesiones FTP. Una vulnerabilidad distinta a la CVE-2010-2632. Vsftpd versions 2.3.2 on NetBSD and 2.3.0 on Ubuntu suffer from a remote denial of service vulnerability. • https://www.exploit-db.com/exploits/16270 ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741 http://cxib.net/stuff/vspoc232.c http://jvn.jp/en/jp/JVN37417423/index.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html http&# • CWE-400: Uncontrolled Resource Consumption •
CVSS: 4.3EPSS: 0%CPEs: 22EXPL: 0CVE-2010-4180 – openssl: NETSCAPE_REUSE_CIPHER_CHANGE_BUG ciphersuite downgrade attack
https://notcve.org/view.php?id=CVE-2010-4180
OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier. OpenSSL en versiones anteriores a 0.9.8q y 1.0.x en versiones anteriores a 1.0.0c, cuando SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG está habilitado, no previene adecuadamente la modificación del conjunto de cifrado en la caché de sesión, lo que permite a atacantes remotos forzar la degradación para un cifrado no destinado a través de vectores que involucran rastreo de tráfico de red para descubrir un identificador de sesión. • http://cvs.openssl.org/chngview?cn=20131 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777 http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052027.html http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052315.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html& •