Debian DLA-2235-1 : dbus security update

It was discovered that there was a file descriptor leak in the D-Bus message bus. An unprivileged local attacker could use this to attack the system DBus daemon, leading to denial of service for all users of the machine. For Debian 8 'Jessie', this issue has been fixed in dbus version...

CVE-2020-12049

An issue was discovered in dbus = 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AFUNIX socket...

CVE-2020-12049

An issue was discovered in dbus = 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AFUNIX socket...

Debian: Security Advisory (DLA-2235-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 2235-1] dbus security update

Package : dbus Version : 1.8.22-0+deb8u3 CVE ID : CVE-2020-12049 It was discovered that there was a file descriptor leak in the D-Bus message bus. An unprivileged local attacker could use this to attack the system DBus daemon, leading to denial of service for all users of the machine. For Debian ...

dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result in a DoS

A vulnerability was found in DPDK versions 19.11 and above. A malicious container that has direct access to the vhost-user socket can keep sending VHOSTUSERGETINFLIGHTFD messages, causing a resource leak file descriptors and virtual memory, which may result in a denial of service...

EulerOS Virtualization for ARM 64 3.0.2.0 : binutils (EulerOS-SA-2020-1548)

According to the versions of the binutils package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using...

CVE-2019-15791

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfsbtrfsioctlfdreplace installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, whi...

Linux/x64 - Password Protected Bindshell + Null-free Shellcode (272 Bytes)

Exploit Title: Linux/x64 - Password Protected Bindshell + Null-free Shellcode 272 Bytes Exploit Author: Bobby Cooke Tested on: Linux x8664 SMP Debian 5.3.15-1kali1 SLAE/Student ID: PA-10913 Course: This shellcode was created for the x8664 Assembly Language and Shellcoding on Linux SLAE64 Course...

bftpd -- Multiple vulnerabilities

Bftpd project reports: Bftpd is vulnerable to out of bounds memory access, file descriptor leak and a potential buffer overflow...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A logic error was found in the dosetlk function of the Linux kernel Network File System NFS implementation. If a signal interrupted a lock request, the local POSIX lock was incorrectly created. This could cause a denial of service on the NFS server if a...

dbus file descriptor leak

GitHub Security Lab reports: D-Bus has a file descriptor leak, which can lead to denial of service when the dbus-daemon runs out of file descriptors. An unprivileged local attacker can use this to attack the system dbus-daemon, leading to denial of service for all users of the machine...

CVE-2017-7377

The 1 v9fscreate and 2 v9fslcreate functions in hw/9pfs/9p.c in QEMU aka Quick Emulator allow local guest OS privileged users to cause a denial of service file descriptor or memory consumption via vectors related to an already in-use fid...

CVE-2018-19932

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils through 2.31. There is an integer overflow and infinite loop caused by the ISCONTAINEDBYLMA macro in elf.c...

CVE-2018-18309

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31. An invalid memory address dereference was discovered in readreloc in reloc.c. The vulnerability causes a segmentation fault and application crash, which leads to denial of service, a...

bind: TCP Pipelining doesn't limit TCP clients on a single connection

A flaw was found in the way bind limited the number of TCP clients that can be connected at any given time. A remote attacker could use one TCP client to send a large number of DNS requests over a single connection, causing exhaustion of the pool of file descriptors available to named, and...

CVE-2018-17358

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31. An invalid memory access exists in bfdstabsectionfindnearestline in syms.c. Attackers could leverage this vulnerability to cause a denial of service application crash via a crafted E...

CVE-2018-17359

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.31. An invalid memory access exists in bfdzalloc in opncls.c. Attackers could leverage this vulnerability to cause a denial of service application crash via a crafted ELF file...

PT-2020-5852 · Node.Js +8 · Node.Js +8

Name of the Vulnerable Software and Affected Versions: Node.js versions prior to 10.24.0 Node.js versions prior to 12.21.0 Node.js versions prior to 14.16.0 Node.js versions prior to 15.10.0 Description: The issue is related to the incorrect handling of a large number of connection attempts with ...

Huawei EulerOS: Security Advisory for dhcp (EulerOS-SA-2019-1443)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...