MGASA-2022-0379 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.74 and fixes at least the following security issues: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM...

SUSE SLES12: kernel-azure / kernel-azure-base / kernel-azure-devel / etc (SUSE-SU-2022:3584-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3584-1 advisory. The SUSE Linux Enterprise 12 SP5 kernel was updated. The following security bugs were fixed: - CVE-2022-3303: Fixed a race conditio...

ndpi:fuzz_process_packet: Crash in ndpi_search_irc_tcp

Project: https://github.com/ntop/nDPI.git Detailed Report: https://oss-fuzz.com/testcase?key=6638761324969984 Project: ndpi Fuzzing Engine: libFuzzer Fuzz Target: fuzzprocesspacket Job Type: libfuzzerasanndpi Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x6080008c0000 Crash State:...

Fedora: Security Advisory for weechat (FEDORA-2022-b81c4781af)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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] Fedora 36 Update: weechat-3.6-1.fc36

WeeChat Wee Enhanced Environment for Chat is a portable, fast, light and extensible IRC client. Everything can be done with a keyboard. It is customizable and extensible with scripts...

OESA-2022-1985 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.CVE-2022-1184 An issue was...

[SECURITY] Fedora 36 Update: seamonkey-2.53.14-3.fc36

SeaMonkey is an all-in-one Internet application suite previously made popular by Netscape and Mozilla. It includes an Internet browser, advanced e-mail, newsgroup and feed client, a calendar, IRC client, HTML editor and a tool to inspect the DOM for web pages. It is derived from the application...

ndpi:fuzz_ndpi_reader: Heap-buffer-overflow in ndpi_search_irc_tcp

Project: https://github.com/ntop/nDPI.git Detailed Report: https://oss-fuzz.com/testcase?key=4761844585988096 Project: ndpi Fuzzing Engine: afl Fuzz Target: fuzzndpireader Job Type: aflasanndpi Platform Id: linux Crash Type: Heap-buffer-overflow READ 9 Crash Address: 0x60600068fed9 Crash State:...

FreeBSD : zeek -- potential DoS vulnerabilities (656b0152-faa9-4755-b08d-aee4a774bd04)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 656b0152-faa9-4755-b08d-aee4a774bd04 advisory. - Tim Wojtulewicz of Corelight reports: Fix a possible overflow and crash in the ICMP analyzer when...

zeek -- potential DoS vulnerabilities

Tim Wojtulewicz of Corelight reports: Fix a possible overflow and crash in the ICMP analyzer when receiving a specially crafted packet. Fix a possible overflow and crash in the IRC analyzer when receiving a specially crafted packet. Fix a possible overflow and crash in the SMB analyzer when...

matrix-appservice-irc vulnerable to IRC mode parameter confusion

Impact IRC allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such modes incorrectly, potentially resulting in the wrong user being given permissions. Mode command...

GHSA-CQ7Q-5C67-W39W matrix-appservice-irc vulnerable to IRC mode parameter confusion

Impact IRC allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such modes incorrectly, potentially resulting in the wrong user being given permissions. Mode command...

Parsing issue in matrix-org/node-irc leading to room takeovers

Impact Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. Patched The vulnerability has been patched in matrix-appservice-irc 0.35.0...

GHSA-XVQG-MV25-RWVW Parsing issue in matrix-org/node-irc leading to room takeovers

Impact Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. Patched The vulnerability has been patched in matrix-appservice-irc 0.35.0...

Privilege Escalation

matrix-appservice-irc is vulnerable to privilege escalation. The vulnerability exists in the DEFAULTCONFIG function in IrcServer.ts due to improper validation of user rights, allowing an attacker to elevate privileges...

CVE-2022-39203

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...

Design/Logic Flaw

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...

CVE-2022-39202

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. The Internet Relay Chat IRC protocol allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such...

CVE-2022-39203 Parsing issue in matrix-org/node-irc leading to room takeovers

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...

CVE-2022-39203 Parsing issue in matrix-org/node-irc leading to room takeovers

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...