CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1CVE-2018-10372 – binutils: Heap-base buffer over-read in dwarf.c:process_cu_tu_index() allows for denial of service via crafted file
https://notcve.org/view.php?id=CVE-2018-10372
process_cu_tu_index in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted binary file, as demonstrated by readelf. process_cu_tu_index en dwarf.c en GNU Binutils 2.30 permite a los atacantes remotos provocar una denegación de servicio (sobrelectura de búfer basado en montículos y fallo de aplicación) mediante un archivo binario manipulado, tal y como demuestra readelf. • http://www.securityfocus.com/bid/103976 https://access.redhat.com/errata/RHBA-2019:0327 https://access.redhat.com/errata/RHSA-2018:3032 https://security.gentoo.org/glsa/201908-01 https://sourceware.org/bugzilla/show_bug.cgi?id=23064 https://usn.ubuntu.com/4336-1 https://access.redhat.com/security/cve/CVE-2018-10372 https://bugzilla.redhat.com/show_bug.cgi?id=1573356 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-10322 – kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service
https://notcve.org/view.php?id=CVE-2018-10322
The xfs_dinode_verify function in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_ilock_attr_map_shared invalid pointer dereference) via a crafted xfs image. La función xfs_dinode_verify en fs/xfs/libxfs/xfs_inode_buf.c en el kernel de Linux, hasta la versión 4.16.3, permite que usuarios locales provoquen una denegación de servicio (desreferencia de puntero inválido en xfs_ilock_attr_map_shared) mediante una imagen xfs manipulada. The xfs_dinode_verify function in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel can cause a NULL pointer dereference in xfs_ilock_attr_map_shared function. An attacker could trick a legitimate user or a privileged attacker could exploit this by mounting a crafted xfs filesystem image to cause a kernel panic and thus a denial of service. • http://www.securityfocus.com/bid/103960 https://access.redhat.com/errata/RHSA-2018:2948 https://access.redhat.com/errata/RHSA-2018:3083 https://access.redhat.com/errata/RHSA-2018:3096 https://bugzilla.kernel.org/show_bug.cgi?id=199377 https://usn.ubuntu.com/4578-1 https://usn.ubuntu.com/4579-1 https://www.spinics.net/lists/linux-xfs/msg17215.html https://access.redhat.com/security/cve/CVE-2018-10322 https://bugzilla.redhat.com/show_bug.cgi?id=1571623 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2018-1106 – PackageKit: authentication bypass allows to install signed packages without administrator privileges
https://notcve.org/view.php?id=CVE-2018-1106
An authentication bypass flaw has been found in PackageKit before 1.1.10 that allows users without administrator privileges to install signed packages. A local attacker can use this vulnerability to install vulnerable packages to further compromise a system. Se ha encontrado un fallo de omisión de autenticación en PackageKit, en versiones anteriores a la 1.1.10, que permite que usuarios con privilegios de administrador instalen paquetes firmados. Un atacante local puede emplear esta vulnerabilidad para instalar paquetes vulnerables para comprometer aún más un sistema. An authentication bypass flaw has been found in PackageKit that allows users without administrator privileges to install signed packages. • http://www.openwall.com/lists/oss-security/2018/04/23/3 https://access.redhat.com/errata/RHSA-2018:1224 https://bugzilla.redhat.com/show_bug.cgi?id=1565992 https://usn.ubuntu.com/3634-1 https://www.debian.org/security/2018/dsa-4207 https://access.redhat.com/security/cve/CVE-2018-1106 • CWE-287: Improper Authentication •
CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2018-8781 – kernel: Integer overflow in drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() can allow attackers to execute code in kernel space
https://notcve.org/view.php?id=CVE-2018-8781
The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space. La función udl_fb_mmap en drivers/gpu/drm/udl/udl_fb.c en el kernel de Linux en su versión 3.4 y hasta e incluyendo la versión 4.15 tiene una vulnerabilidad de desbordamiento de enteros que permite que usuarios locales con acceso al controlador udldrmfb obtengan permisos totales de lectura y escritura en páginas físicas del kernel, lo que resulta en la ejecución de código en el espacio del kernel. A an integer overflow vulnerability was discovered in the Linux kernel, from version 3.4 through 4.15, in the drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() function. An attacker with access to the udldrmfb driver could exploit this to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space. • https://access.redhat.com/errata/RHSA-2018:2948 https://access.redhat.com/errata/RHSA-2018:3083 https://access.redhat.com/errata/RHSA-2018:3096 https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html https://patchwork.freedesktop.org/patch/211845 https://research.checkpoint.com/mmap-vulnerabilities-linux-kernel https://usn.ubuntu.com/3654-1 https://usn.ubuntu.com/3654-2 https://usn.ubuntu.com/3656-1 https://usn.ubuntu.com/3674-1 https://usn.ubuntu.com&#x • CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 0%CPEs: 67EXPL: 0CVE-2017-17833 – openslp: Heap memory corruption in slpd/slpd_process.c allows denial of service or potentially code execution
https://notcve.org/view.php?id=CVE-2017-17833
OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution vulnerability. Las versiones de OpenSLP en las secuencias de código 1.0.2 y 1.1.0 tienen un problema de corrupción de memoria relacionada con la memoria dinámica (heap), que puede manifestarse como una vulnerabilidad de denegación de servicio (DoS) o de ejecución remota de código. A use-after-free flaw in OpenSLP 1.x and 2.x baselines was discovered in the ProcessSrvRqst function. A failure to update a local pointer may lead to heap corruption. A remote attacker may be able to leverage this flaw to gain remote code execution. • http://support.lenovo.com/us/en/solutions/LEN-18247 https://access.redhat.com/errata/RHSA-2018:2240 https://access.redhat.com/errata/RHSA-2018:2308 https://lists.debian.org/debian-lts-announce/2018/04/msg00029.html https://security.gentoo.org/glsa/202005-12 https://sourceforge.net/p/openslp/mercurial/ci/151f07745901cbdba6e00e4889561b4083250da1 https://usn.ubuntu.com/3708-1 https://access.redhat.com/security/cve/CVE-2017-17833 https://bugzilla.redhat.com/show_bug.cgi?id=1572166 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •