CVE-2020-25654

An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration...

arrow:arrow-ipc-stream-fuzz: Global-buffer-overflow in void arrow::internal::TransferBitmap<

Project: https://github.com/apache/arrow.git Detailed Report: https://oss-fuzz.com/testcase?key=6229177539493888 Project: arrow Fuzzing Engine: afl Fuzz Target: arrow-ipc-stream-fuzz Job Type: aflasanarrow Platform Id: linux Crash Type: Global-buffer-overflow READ Crash Address: 0x00000238fbb8...

arrow:arrow-ipc-file-fuzz: Heap-buffer-overflow in arrow::internal::ValidateUTF8

Project: https://github.com/apache/arrow.git Detailed Report: https://oss-fuzz.com/testcase?key=5079365133795328 Project: arrow Fuzzing Engine: afl Fuzz Target: arrow-ipc-file-fuzz Job Type: aflasanarrow Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x6120000008c0 Cras...

Authorization Bypass

pacemaker is vulnerable to authorization bypass. The vulnerability exists through an ACL bypass flaw, where users can use IPC communication with the various daemons directly to bypass ACL restrictions...

arrow:arrow-ipc-stream-fuzz: Global-buffer-overflow in arrow::Status arrow::internal::ValidateArrayFullImpl::ValidateListLike<arrow::Li

Project: https://github.com/apache/arrow.git Detailed Report: https://oss-fuzz.com/testcase?key=5151909853528064 Project: arrow Fuzzing Engine: libFuzzer Fuzz Target: arrow-ipc-stream-fuzz Job Type: libfuzzerasanarrow Platform Id: linux Crash Type: Global-buffer-overflow READ 4 Crash Address:...

arrow:arrow-ipc-stream-fuzz: Heap-buffer-overflow in void arrow::internal::TransferBitmap<

Project: https://github.com/apache/arrow.git Detailed Report: https://oss-fuzz.com/testcase?key=4788296445853696 Project: arrow Fuzzing Engine: afl Fuzz Target: arrow-ipc-stream-fuzz Job Type: aflasanarrow Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x61e000001648...

Debian DLA-2447-2 : pacemaker regression update

The update of pacemaker released as DLA-2447-1 caused a regression when the communication between the Corosync cluster engine and pacemaker takes place. A permission problem prevents IPC requests between cluster nodes. The patch for CVE-2020-25654 has been reverted until a better solution can be...

Debian: Security Advisory (DLA-2447-1)

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...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Pacemaker vulnerability (USN-4623-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4623-1 advisory. Ken Gaillot discovered that Pacemaker incorrectly handled IPC communications permissions. A local attacker could possibly use this issue t...

Ubuntu: Security Advisory (USN-4623-1)

The remote host is missing an update for the 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...

The vulnerability of the IPC channel implementation in the Cisco AnyConnect Secure Mobility Client cryptographic security tool allows a perpetrator to execute arbitrary code.

The vulnerability of the IPC channel implementation in the Cisco AnyConnect Secure Mobility Client security tool is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to execute arbitrary code using specially crafted IPC messages...

USN-4623-1: Pacemaker vulnerability

Ken Gaillot discovered that Pacemaker incorrectly handled IPC communications permissions. A local attacker could possibly use this issue to bypass ACL restrictions and execute arbitrary code as root...

CVE-2020-3556

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to cause a targeted AnyConnect user to execute a malicious script. The vulnerability is due to a lack of authentication to the IPC listene...

CVE-2020-27123

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to read arbitrary files on the underlying operating system of an affected device. The vulnerability is due to an exposed IPC function. ...

Design/Logic Flaw

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to cause a targeted AnyConnect user to execute a malicious script. The vulnerability is due to a lack of authentication to the IPC listene...

CVE-2020-3556 Cisco AnyConnect Secure Mobility Client Arbitrary Code Execution Vulnerability

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to cause a targeted AnyConnect user to execute a malicious script. The vulnerability is due to a lack of authentication to the IPC listene...

CVE-2020-3556 Cisco AnyConnect Secure Mobility Client Arbitrary Code Execution Vulnerability

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to cause a targeted AnyConnect user to execute a malicious script. The vulnerability is due to a lack of authentication to the IPC listene...

CVE-2020-3556

CVE-2020-3556 affects Cisco AnyConnect Secure Mobility Client (Windows/macOS/Linux). The IPC listener lacks authentication, allowing a local, authenticated attacker to send crafted IPC messages to cause the targeted user to execute a script with the user’s privileges. Exploitation requires an ong...

CVE-2020-27123

CVE-2020-27123 affects Cisco AnyConnect Secure Mobility Client for Windows. A vulnerability in the Interprocess Communication (IPC) channel, due to an exposed IPC function, lets an authenticated, local attacker craft an IPC message to the AnyConnect process to read arbitrary files on the underlyi...

CVE-2020-27123 Cisco AnyConnect Secure Mobility Client for Windows Arbitrary File Read Vulnerability

A vulnerability in the interprocess communication IPC channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to read arbitrary files on the underlying operating system of an affected device. The vulnerability is due to an exposed IPC function. ...