CVSS: 6.4EPSS: 0%CPEs: 33EXPL: 1CVE-2020-15707 – GRUB2 contained integer overflows when handling the initrd command, leading to a heap-based buffer overflow.
https://notcve.org/view.php?id=CVE-2020-15707
Integer overflows were discovered in the functions grub_cmd_initrd and grub_initrd_init in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu (the functionality is not included in GRUB2 upstream), leading to a heap-based buffer overflow. These could be triggered by an extremely large number of arguments to the initrd command on 32-bit architectures, or a crafted filesystem with very large files on any architecture. An attacker could use this to execute arbitrary code and bypass UEFI Secure Boot restrictions. This issue affects GRUB2 version 2.04 and prior versions. Se detectaron desbordamientos de enteros en las funciones grub_cmd_initrd y grub_initrd_init en el componente efilinux de GRUB2, como se incluye en Debian, Red Hat y Ubuntu (la funcionalidad no está incluida aguas arriba de GRUB2), conllevando a un desbordamiento del búfer en la región heap de la memoria. • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00017.html http://ubuntu.com/security/notices/USN-4432-1 http://www.openwall.com/lists/oss-security/2020/07/29/3 https://access.redhat.com/security/vulnerabilities/grub2bootloader https://lists.gnu.org/archive/html/grub-devel/2020-07/msg00034.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV200011 https://security.gentoo.org/ • CWE-190: Integer Overflow or Wraparound CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 4.9EPSS: 0%CPEs: 4EXPL: 1CVE-2019-15624
https://notcve.org/view.php?id=CVE-2019-15624
Improper Input Validation in Nextcloud Server 15.0.7 allows group admins to create users with IDs of system folders. Una Comprobación de Entrada Inapropiada en Nextcloud Server versión 15.0.7, permite a los administradores de grupo crear usuarios con los ID de carpetas del sistema. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html https://hackerone.com/reports/508493 https://nextcloud.com/security/advisory/?id=NC-SA-2019-015 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2018-20105 – yast2-rmt exposes CA private key passhrase in log-file
https://notcve.org/view.php?id=CVE-2018-20105
A Inclusion of Sensitive Information in Log Files vulnerability in yast2-rmt of SUSE Linux Enterprise Server 15; openSUSE Leap allows local attackers to learn the password if they can access the log file. This issue affects: SUSE Linux Enterprise Server 15 yast2-rmt versions prior to 1.2.2. openSUSE Leap yast2-rmt versions prior to 1.2.2. Una Inclusión de Información Confidencial en una vulnerabilidad de Archivos de Registro en yast2-rmt de SUSE Linux Enterprise Server versión 15; openSUSE Leap, permite a atacantes locales aprender la contraseña si pueden acceder al archivo de registro. Este problema afecta: yast2-rmt versiones anteriores a 1.2.2 de SUSE Linux Enterprise Server 15 . yast2-rmt versiones anteriores a 1.2.2 de openSUSE Leap. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00015.html https://bugzilla.suse.com/show_bug.cgi?id=1119835 • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2018-12476 – obs-service-extract_file's outfilename parameter allows to write files outside of package directory
https://notcve.org/view.php?id=CVE-2018-12476
Relative Path Traversal vulnerability in obs-service-tar_scm of SUSE Linux Enterprise Server 15; openSUSE Factory allows remote attackers with control over a repository to overwrite files on the machine of the local user if a malicious service is executed. This issue affects: SUSE Linux Enterprise Server 15 obs-service-tar_scm versions prior to 0.9.2.1537788075.fefaa74:. openSUSE Factory obs-service-tar_scm versions prior to 0.9.2.1537788075.fefaa74. Una vulnerabilidad de Salto de Ruta Relativa en obs-service-tar_scm de SUSE Linux Enterprise Server versión 15; openSUSE Factory, permite a atacantes remotos con control sobre un repositorio sobrescribir archivos en la máquina del usuario local si un servicio malicioso es ejecutado. Este problema afecta a: obs-service-tar_scm versiones anteriores a 0.9.2.1537788075.fefaa74 de SUSE Linux Enterprise Server versión 15. obs-service-tar_scm versiones anteriores a 0.9.2.1537788075.fefaa74 de openSUSE Factory. • https://bugzilla.suse.com/show_bug.cgi?id=1107944 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •
CVSS: 4.0EPSS: 0%CPEs: 6EXPL: 0CVE-2019-18900 – libzypp stores cookies world readable
https://notcve.org/view.php?id=CVE-2019-18900
: Incorrect Default Permissions vulnerability in libzypp of SUSE CaaS Platform 3.0, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15 allowed local attackers to read a cookie store used by libzypp, exposing private cookies. This issue affects: SUSE CaaS Platform 3.0 libzypp versions prior to 16.21.2-27.68.1. SUSE Linux Enterprise Server 12 libzypp versions prior to 16.21.2-2.45.1. SUSE Linux Enterprise Server 15 17.19.0-3.34.1. Una vulnerabilidad de Permisos Predeterminados Incorrectos en libzypp de SUSE CaaS Platform versión 3.0, SUSE Linux Enterprise Server versión12, SUSE Linux Enterprise Server versión 15, permitió a atacantes locales leer un almacén de cookies utilizado por libzypp, exponiendo cookies privadas. • http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00036.html https://bugzilla.suse.com/show_bug.cgi?id=1158763 https://lists.debian.org/debian-lts-announce/2020/03/msg00005.html • CWE-276: Incorrect Default Permissions •