Getting a persistent shell on a 747 IFE

TL:DR The Coronavirus pandemic has hit the airline industry hard. One sad consequence was early retirement of most of the 747 passenger fleet. This does however create opportunities for aviation security research, as airframes are parked up before parting out in breakers yards. This 747 was flyin...

CVE-2021-29023

InvoicePlane 1.5.11 doesn't have any rate-limiting for password reset and the reset token is generated using a weak mechanism that is predictable...

CVE-2021-23009

On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data...

CVE-2021-23009

CVE-2021-23009 affects F5 BIG-IP Traffic Management Microkernel (TMM) with the HTTP/2 profile. Malformed HTTP/2 requests may cause an infinite loop, leading to a Denial of Service on Data Plane traffic; TMM will take the configured HA action when aborted. Affected versions include BIG-IP 16.x bef...

CVE-2021-23009

On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data...

CVE-2020-8562

A security issue was discovered in Kubernetes where an authorized user may be able to access private networks on the Kubernetes control plane components. Kubernetes clusters are only affected if an untrusted user can create or modify Node objects and proxy to them, or an untrusted user can create...

Kubernetes 安全漏洞

Kubernetes is an open source Docker container cluster management system from the Linux Foundation. The system provides resource scheduling, deployment operations, service discovery, and scaling up and down for containerized applications. Kubernetes suffers from a security vulnerability that stems...

PT-2021-12791

Name of the Vulnerable Software and Affected Versions: Kubernetes versions prior to a fixed version no specific fixed version mentioned Description: The issue concerns a mitigation attempt by Kubernetes to prevent proxied connections from accessing link-local or localhost networks. However, a use...

F5 Networks BIG-IP : TMM with HTTP/2 vulnerability ( (K90603426)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.3 / 16.0.1.1 / 16.1.0. It is, therefore, affected by a vulnerability as referenced in the K90603426 advisory. - On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an...

Bypass of Kubernetes API Server proxy TOCTOU

CVSS Rating: Low CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N A security issue was discovered in Kubernetes where an authorized user may be able to access private networks on the Kubernetes control plane components. Kubernetes clusters are only affected if an untrusted user can create or modify...

dpdk: librte_vhost Malicious guest could cause segfault by sending invalid Virtio descriptor

A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity chec...

Cisco IOS XR Software SNMP Management Plane Protection ACL Bypass (cisco-sa-snmp-7MKrW7Nq)

According to its self-reported version, IOS-XR is affected by a security bypass vulnerability due to incorrect LPTS programming when using SNMP with management plane protection. An unauthenticated, remote attacker can exploit this, by connecting to an affected device with SNMP, to connect to the...

dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()

A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhostusersetlogbase could result in a smaller memory map than requested, possibly allowing memory corruption...

dpdk: librte_vhost Missing inputs validation in Vhost-crypto

A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read...

dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()

A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index a UInt is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption...

Fedora: Security Advisory for dpdk (FEDORA-2021-fba11d37ee)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

CVE-2021-1387 Cisco NX-OS Software IPv6 Netstack Denial of Service Vulnerability

A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that a...

The vulnerability of the virtio_dev_rx_batch_packed function in the set of libraries and drivers for fast packet processing in DPDK allows a attacker to trigger a service failure.

The vulnerability of the virtiodevrxbatchpacked function in the set of libraries and drivers for fast packet processing in DPDK is related to integer overflow. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the vhost-user module in the library and driver set for fast packet processing in dpdk allows a attacker to cause a service failure.

The vulnerability of the vhost-user module in the library and driver setup for fast packet processing in dpdk is related to integer overflow. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2021-22974

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.6 and all versions of BIG-IQ 7.x and 6.x, an authenticated attacker with access to iControl REST over the control plane may be able to take advantage of a race condition to execute...