Exploit for Use After Free in Microsoft

CVE-2021-31166 is a proof of concept for a remote UAF Use-After-Free vulnerability in the HTTP.sys protocol stack. The bug occurs in the http!UlpParseContentCoding function, which appends items to a local LISTENTRY and then moves it into the Request structure without NULLing out the local list...

DELL dbutil_2_3.sys 2.3 Arbitrary Write / Privilege Escalation

Exploit Title: DELL dbutil23.sys 2.3 - Arbitrary Write to Local Privilege Escalation LPE Date: 10/05/2021 Exploit Author: Paolo Stagno aka VoidSec Version: include include include include define IOCTLCODE 0x9B0C1EC8 // IOCTLCODE value, used to reach the vulnerable function taken from IDA define...

virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

An update is available for libguestfs, libnbd, nbdkit, libguestfs-winsupport, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a...

CVE-2021-31728

Incorrect access control in zam64.sys, zam32.sys in MalwareFox AntiMalware 2.74.0.150 allows a non-privileged process to open a handle to .\ZemanaAntiMalware, register itself with the driver by sending IOCTL 0x80002010, allocate executable memory using a flaw in IOCTL 0x80002040, install a hook...

MalwareFox Anti-Malware 安全漏洞

MalwareFox Anti-Malware is an application from the American company MalwareFox. A malicious code detection software. MalwareFox AntiMalware 2.74.0.150 suffers from a security vulnerability that stems from incorrect access control in zam64.sys, zam32.sys...

Dell DBUtil_2_3.sys IOCTL Memory Read / Write Exploit

The DBUtil23.sys driver distributed by Dell exposes an unprotected IOCTL interface that can be abused by an attacker to read and write kernel-mode memory. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class...

CVE-2021-21551

Dell dbutil23.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required...

CVE-2021-21551

CVE-2021-21551 relates to the Dell dbutil_2_3.sys driver, with an insufficient access control vulnerability that enables local privilege escalation, DoS, or information disclosure for a locally authenticated user. Connected PoCs and analyses describe an IOCTL-driven path that allows arbitrary ker...

CVE-2021-21551

Dell dbutil23.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required. Recent assessments: jbaines-r7 at October 25, 2021 8:11pm UTC reported: Description...

openssl-sys (>=0.9.35 <=0.9.37) potentially affected by CVE-2021-3449 via openssl-src (=110.0.7+1.1.0i)

openssl-src CARGO version =110.0.7+1.1.0i is affected by a known vulnerability. The following packages have a transitive dependency on openssl-src and may be impacted: - openssl-sys =0.9.35, =0.9.37 Source cves: CVE-2021-3449 Source advisory: OSV:RUSTSEC-2021-0055...

openssl-sys (>=0.9.35 <=0.9.37) potentially affected by CVE-2021-23841 via openssl-src (=110.0.7+1.1.0i)

openssl-src CARGO version =110.0.7+1.1.0i is affected by a known vulnerability. The following packages have a transitive dependency on openssl-src and may be impacted: - openssl-sys =0.9.35, =0.9.37 Source cves: CVE-2021-23841 Source advisory: OSV:RUSTSEC-2021-0058...

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 - Remote Code Execution Vulnerability

Exploit Title: Genexis PLATINUM 4410 2.1 P4410-V2-1.28 - RCE Exploit Author: Jay Sharma Version: Genexis PLATINUM 4410 2.1 P4410-V2-1.28 Tested on: V2.1 CVE : CVE-2021-29003 steps to reproduce Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via she...

CVE-2021-29003

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via shell metacharacters to sysconfigvalid.xgi, as demonstrated by the sysconfigvalid.xgi?exeshell=%60telnetd%20%26%60 URI...

CVE-2021-28685

AsIO264.sys and AsIO232.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to interact directly with physical memory by calling one of several driver routines that map physical memory into the virtual address space of the calling process and to interact with MSR registers. This cou...

Buffer overflow

RIOT-OS 2021.01 contains a buffer overflow vulnerability in sys/net/gnrc/routing/rpl/gnrcrplvalidation.c through the gnrcrplvalidationoptions function...

CVE-2021-27697

The connected records confirm a buffer overflow in RIOT-OS 2021.01, specifically in sys/net/gnrc/routing/rpl/gnrc_rpl_validation.c via gnrc_rpl_validation_options(). This is the documented root cause and function/file implicated across Red Hat, CNVD, NVD, and related sources. The CVE entry relate...

virt:rhel and virt-devel:rhel security update

An update is available for libnbd, nbdkit, libguestfs-winsupport, supermin, libiscsi, hivex, netcf, perl-Sys-Virt, seabios, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2021-27965

The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request...

CVE-2021-27965

The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request...

Buffer overflow

The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request...