CVSS: 9.8EPSS: 2%CPEs: 16EXPL: 0CVE-2017-7481 – ansible: Security issue with lookup return not tainting the jinja2 environment
https://notcve.org/view.php?id=CVE-2017-7481
Ansible before versions 2.3.1.0 and 2.4.0.0 fails to properly mark lookup-plugin results as unsafe. If an attacker could control the results of lookup() calls, they could inject Unicode strings to be parsed by the jinja2 templating system, resulting in code execution. By default, the jinja2 templating language is now marked as 'unsafe' and is not evaluated. Ansible en versiones anteriores a la 2.3.1.0 y 2.4.0.0 no marca correctamente los resultados del plugin lookup como no seguros. Si un atacante pudiese controlar los resultados de las llamadas lookup(), podrían inyectar cadenas Unicode para que sean analizadas por el sistema de plantillas jinja2, resultando en una ejecución de código. • http://www.securityfocus.com/bid/98492 https://access.redhat.com/errata/RHSA-2017:1244 https://access.redhat.com/errata/RHSA-2017:1334 https://access.redhat.com/errata/RHSA-2017:1476 https://access.redhat.com/errata/RHSA-2017:1499 https://access.redhat.com/errata/RHSA-2017:1599 https://access.redhat.com/errata/RHSA-2017:2524 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7481 https://github.com/ansible/ansible/commit/ed56f51f185a1ffd7ea57130d260098686fcc7c2 https://lists.deb • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 31EXPL: 0CVE-2017-7980 – Qemu: display: cirrus: OOB r/w access issues in bitblt routines
https://notcve.org/view.php?id=CVE-2017-7980
Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation. Desbordamiento de búfer basado en memoria dinámica (heap) en Cirrus CLGD 54xx VGA Emulator en Quick Emulator (Qemu) en versiones 2.8 y anteriores permite que los usuarios invitados del sistema operativo ejecuten código arbitrario o provoquen una denegación de servicio (DoS) mediante vectores relacionados con un cliente VNC que actualiza su display después de una operación VGA. An out-of-bounds r/w access issue was found in QEMU's Cirrus CLGD 54xx VGA Emulator support. The vulnerability could occur while copying VGA data via various bitblt functions. A privileged user inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process. • http://ubuntu.com/usn/usn-3289-1 http://www.openwall.com/lists/oss-security/2017/04/21/1 http://www.securityfocus.com/bid/102129 http://www.securityfocus.com/bid/97955 https://access.redhat.com/errata/RHSA-2017:0980 https://access.redhat.com/errata/RHSA-2017:0981 https://access.redhat.com/errata/RHSA-2017:0982 https://access.redhat.com/errata/RHSA-2017:0983 https://access.redhat.com/errata/RHSA-2017:0984 https://access.redhat.com/errata/RHSA-2017:0988 https • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 1CVE-2016-6338 – ovirt-engine: webadmin log out must logout all sessions
https://notcve.org/view.php?id=CVE-2016-6338
ovirt-engine-webadmin, as used in Red Hat Enterprise Virtualization Manager (aka RHEV-M) for Servers and RHEV-M 4.0, allows physically proximate attackers to bypass a webadmin session timeout restriction via vectors related to UI selections, which trigger repeating queries. ovirt-engine-webadmin, como se utiliza en Red Hat Enterprise Virtualization Manager (también conocido como RHEV-M) para Servers y RHEV-M 4.0, permite a los atacantes físicamente próximos eludir una restricción de tiempo de espera de la sesión webadmin a través de vectores relacionados con las selecciones de interfaz de usuario, que desencadenan las consultas repetidas. It was discovered that the ovirt-engine webadmin session would not properly enforce timeouts. Browser sessions would remain logged in beyond the administratively configured session timeout period. • http://www.securityfocus.com/bid/92666 https://access.redhat.com/errata/RHSA-2017:3427 https://bugzilla.redhat.com/show_bug.cgi?id=1369285 https://access.redhat.com/security/cve/CVE-2016-6338 • CWE-20: Improper Input Validation CWE-284: Improper Access Control •
CVSS: 9.8EPSS: 0%CPEs: 20EXPL: 0CVE-2018-6485 – glibc: Integer overflow in posix_memalign in memalign functions
https://notcve.org/view.php?id=CVE-2018-6485
An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption. Un desbordamiento de enteros en la implementación de posix_memalign en las funciones memalign en GNU C Library (también conocido como glibc o libc6) en versiones 2.26 y anteriores podría provocar que estas funciones devuelvan un puntero a un área de la memoria dinámica (heap) demasiado pequeña, pudiendo corromper el heap. • http://bugs.debian.org/878159 http://www.securityfocus.com/bid/102912 https://access.redhat.com/errata/RHBA-2019:0327 https://access.redhat.com/errata/RHSA-2018:3092 https://security.netapp.com/advisory/ntap-20190404-0003 https://sourceware.org/bugzilla/show_bug.cgi?id=22343 https://usn.ubuntu.com/4218-1 https://usn.ubuntu.com/4416-1 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://access.redhat.com/security/cve/CVE-2018-6485 https:/ • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 12EXPL: 4CVE-2018-1000001 – glibc - 'realpath()' Privilege Escalation
https://notcve.org/view.php?id=CVE-2018-1000001
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution. En glibc 2.26 y anteriores existe una confusión en el uso de getcwd() por realpath(), que puede emplearse para escribir antes del búfer de destino. Esto conduce a un subdesbordamiento de búfer y a una potencial ejecución de código. glibc suffers from a getcwd() local privilege escalation vulnerability. • https://www.exploit-db.com/exploits/44889 https://www.exploit-db.com/exploits/43775 https://github.com/0x00-0x00/CVE-2018-1000001 https://github.com/usernameid0/tools-for-CVE-2018-1000001 http://seclists.org/oss-sec/2018/q1/38 http://www.securityfocus.com/bid/102525 http://www.securitytracker.com/id/1040162 https://access.redhat.com/errata/RHSA-2018:0805 https://security.netapp.com/advisory/ntap-20190404-0003 https://usn.ubuntu.com/3534-1 https://usn.ubuntu.com • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •