CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2018-18021 – kernel: Privilege escalation on arm64 via KVM hypervisor
https://notcve.org/view.php?id=CVE-2018-18021
arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVM_SET_ON_REG ioctl. This is exploitable by attackers who can create virtual machines. An attacker can arbitrarily redirect the hypervisor flow of control (with full register control). An attacker can also cause a denial of service (hypervisor panic) via an illegal exception return. This occurs because of insufficient restrictions on userspace access to the core register file, and because PSTATE.M validation does not prevent unintended execution modes. arch/arm64/kvm/guest.c en KVM en el kernel de Linux en versiones anteriores a la 4.18.12 en la plataforma arm64 gestiona de manera incorrecta la llamada IOCTL KVM_SET_ON_REG. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a3f93459d689d990b3ecfbe782fec89b97d3279 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d26c25a9d19b5976b319af528886f89cf455692d http://www.securityfocus.com/bid/105550 https://access.redhat.com/errata/RHSA-2018:3656 https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.12 https://github.com/torvalds/linux/commit/2a3f93459d689d990b3ecfbe782fec89b97d3279 https://github.com/torvalds/linux/commit/d26c25a9d19b5 • CWE-20: Improper Input Validation •
CVSS: 9.8EPSS: 27%CPEs: 24EXPL: 7CVE-2018-17456 – Git Submodule - Arbitrary Code Execution
https://notcve.org/view.php?id=CVE-2018-17456
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character. Git en versiones anteriores a la 2.14.5, versiones 2.15.x anteriores a la 2.15.3, versiones 2.16.x anteriores a la 2.16.5, versiones 2.17.x anteriores a la 2.17.2, versiones 2.18.x anteriores a la 2.18.1 y versiones 2.19.x anteriores a la 2.19.1 permite la ejecución remota de código durante el procesamiento de un "clon de git" recursivo de un superproyecto si un archivo .gitmodules tiene un campo URL que comienza por un carácter "-". An option injection flaw has been discovered in git when it recursively clones a repository with sub-modules. A remote attacker may configure a malicious repository and trick a user into recursively cloning it, thus executing arbitrary commands on the victim's machine. • https://www.exploit-db.com/exploits/45631 https://www.exploit-db.com/exploits/45548 https://github.com/AnonymKing/CVE-2018-17456 https://github.com/matlink/CVE-2018-17456 https://github.com/shpik-kr/CVE-2018-17456 https://github.com/799600966/CVE-2018-17456 https://github.com/KKkai0315/CVE-2018-17456 http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html http:/ • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 5.3EPSS: 78%CPEs: 53EXPL: 2CVE-2018-11784 – Apache Tomcat 9.0.0.M1 - Open Redirect
https://notcve.org/view.php?id=CVE-2018-11784
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice. Cuando el servlet por defecto en Apache Tomcat en versiones de la 9.0.0.M1 a la 9.0.11, de la 8.5.0 a la 8.5.33 y de la 7.0.23 a la 7.0.90 devolvía una redirección a un directorio (por ejemplo, redirigiendo a "/foo/'' cuando el usuario solicitó '"/foo") se pudo usar una URL especialmente manipulada para hacer que la redirección se generara a cualquier URI de la elección del atacante. These are details on an open redirection vulnerability in Apache Tomcat version 9.0.0M1 that was discovered in 2018. • https://www.exploit-db.com/exploits/50118 https://github.com/Cappricio-Securities/CVE-2018-11784 http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html http://packetstormsecurity.com/files/163456/Apache-Tomcat-9.0.0M1-Open-Redirect.html http://www.securityfocus.com/bid/105524 https://access.redhat.com/errata/RHSA-2019:0130 https://access.redhat.com/errata/RHSA-2019:0131 https://access.redhat.c • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 5.5EPSS: 0%CPEs: 14EXPL: 0CVE-2018-17972 – kernel: Unprivileged users able to inspect kernel stacks of arbitrary tasks
https://notcve.org/view.php?id=CVE-2018-17972
An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents. Se descubrió un problema en la función proc_pid_stack en fs/proc/base.c en el kernel de Linux hasta la versión 4.18.11. No asegura que solo root pueda inspeccionar la pila del kernel de una tarea arbitraria, lo que permite que un atacante local explote de forma arbitraria el proceso de marcha atrás en la pila a la hora de producirse una excepción (stack unwinding) y filtre el contenido de la pila de tareas del kernel. An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html http://www.securityfocus.com/bid/105525 https://access.redhat.com/errata/RHSA-2019:0512 https://access.redhat.com/errata/RHSA-2019:0514 https://access.redhat.com/errata/RHSA-2019:0831 https://access.redhat.com/errata/RHSA-2019:2473 https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html https://lists.debian.org/debian-lts-ann • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 9.1EPSS: 37%CPEs: 16EXPL: 1CVE-2018-12387 – Mozilla: stack out-of-bounds read in Array.prototype.push
https://notcve.org/view.php?id=CVE-2018-12387
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3. Vulnerabilidad por la cual el compilador JIT de JavaScript inserta Array.prototype.push con múltiples argumentos que resultan en que el puntero de la pila está fuera de su sitio por 8 bytes tras un bailout. Esto filtra una dirección de memoria a la función llamante que puede emplearse como parte de un exploit dentro del proceso de contenido en sandbox. • http://www.securityfocus.com/bid/105460 http://www.securitytracker.com/id/1041770 https://access.redhat.com/errata/RHSA-2018:2881 https://access.redhat.com/errata/RHSA-2018:2884 https://bugzilla.mozilla.org/show_bug.cgi?id=1493903 https://security.gentoo.org/glsa/201810-01 https://usn.ubuntu.com/3778-1 https://www.debian.org/security/2018/dsa-4310 https://www.mozilla.org/security/advisories/mfsa2018-24 https://access.redhat.com/security/cve/CVE-2018-12387 https:/&#x • CWE-20: Improper Input Validation CWE-125: Out-of-bounds Read •