CVSS: 8.8EPSS: 6%CPEs: 20EXPL: 0CVE-2020-1492 – Media Foundation Memory Corruption Vulnerability
https://notcve.org/view.php?id=CVE-2020-1492
14 Aug 2020 — A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory. An attacker who successfully exploited the vulnerability could install programs; view, change, or delete data; or create new accounts with full user rights. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit a malicious webpage. The security update addresses the vulnerability by corre... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1492 • CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 14%CPEs: 9EXPL: 0CVE-2020-1555 – Scripting Engine Memory Corruption Vulnerability
https://notcve.org/view.php?id=CVE-2020-1555
14 Aug 2020 — A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based). The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability coul... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1555 • CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 15%CPEs: 15EXPL: 0CVE-2020-1561 – Microsoft Graphics Components Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-1561
14 Aug 2020 — A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code on a target system. To exploit the vulnerability, a user would have to open a specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Graphics Components handle objects in memory. Se presenta una vulnerabilidad de ejecución de código remota en la manera en que Micr... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1561 •
CVSS: 8.8EPSS: 2%CPEs: 20EXPL: 1CVE-2020-1509 – Local Security Authority Subsystem Service Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2020-1509
13 Aug 2020 — An elevation of privilege vulnerability exists in the Local Security Authority Subsystem Service (LSASS) when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause an elevation of privilege on the target system's LSASS service. The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests. Se presenta una vulnerabilidad de elevación de privilegi... • https://packetstorm.news/files/id/158865 •
CVSS: 7.8EPSS: 8%CPEs: 21EXPL: 0CVE-2020-1577 – DirectWrite Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-1577
13 Aug 2020 — An information disclosure vulnerability exists when DirectWrite improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage. The security update addresses the vulnerability by correcting how DirectWrite handles... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1577 •
CVSS: 7.8EPSS: 0%CPEs: 20EXPL: 0CVE-2020-1520 – Windows Font Driver Host Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-1520
13 Aug 2020 — A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory. An attacker who successfully exploited the vulnerability would gain execution on a victim system. The security update addresses the vulnerability by correcting how the Windows Font Driver Host handles memory. Se presenta una vulnerabilidad de ejecución de código remota cuando el Windows Font Driver Host maneja inapropiadamente la memoria. Un atacante que explotara con éxito la vulnerabilidad podría cons... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1520 •
CVSS: 7.8EPSS: 0%CPEs: 15EXPL: 0CVE-2020-1556 – Windows WalletService Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2020-1556
13 Aug 2020 — An elevation of privilege vulnerability exists in the way that the Windows WalletService handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the vulnerability by ensuring the Windows WalletService properly handles objects in memory. Se presenta una vulnerabilidad de elevación de privilegios en la ... • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1556 •
CVSS: 7.8EPSS: 52%CPEs: 20EXPL: 9CVE-2020-1337 – Windows Print Spooler Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2020-1337
13 Aug 2020 — An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly allows arbitrary writing to the file system. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted script or application. ... • https://packetstorm.news/files/id/160993 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 6.4EPSS: 0%CPEs: 32EXPL: 0CVE-2020-15705 – GRUB2: avoid loading unsigned kernels when GRUB is booted directly under secureboot without shim
https://notcve.org/view.php?id=CVE-2020-15705
29 Jul 2020 — GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without the use of shim. This issue affects GRUB2 version 2.04 and prior versions. GRUB2 presenta un fallo al comprobar la firma del kernel cuando se inicia directamente sin cuña, permitiendo que el arranque seguro sea omitido. Esto solo afe... • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00067.html • CWE-347: Improper Verification of Cryptographic Signature CWE-440: Expected Behavior Violation •
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
28 Jul 2020 — 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 ... • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00016.html • CWE-190: Integer Overflow or Wraparound CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •