Fedora: Security Advisory for udisks2 (FEDORA-2021-55f3c0b6f1)

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...

Juniper Networks Junos OS Denial of Service Vulnerability (CNVD-2022-06697)

Junos OS is a FreeBSD-based operating system used in Juniper Networks hardware routers. It is the operating system used in Juniper Networks routing, switching, and security appliances. A denial of service vulnerability exists in the flow daemon flowd on the Juniper Networks Junos OS SRX300 Series...

PT-2021-6151 · Tp Link · Tp-Link Tl-Wr940N

Name of the Vulnerable Software and Affected Versions: TP-Link TL-WR940N version 3.20.1 Build 200316 Rel.34392n 5553 Description: This issue allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N routers. Authentication is required to exploit th...

Security Bulletin: Vulnerability in lpd affects AIX (CVE-2021-29693)

Summary There is a vulnerability in the lpd daemon that affects AIX. Vulnerability Details CVEID: CVE-2021-29693 DESCRIPTION: IBM AIX could allow a local user with elevated group privileges to exploit a vulnerability in the lpd daemon. CVSS Base score: 4.9 CVSS Temporal Score: See:...

CVE-2021-31383

In Point to MultiPoint P2MP scenarios within established sessions between network or adjacent neighbors the improper use of a source to destination copy write operation combined with a Stack-based Buffer Overflow on certain specific packets processed by the routing protocol daemon RPD of Juniper...

CVE-2021-31377

An Incorrect Permission Assignment for Critical Resource vulnerability of a certain file in the filesystem of Junos OS allows a local authenticated attacker to cause routing process daemon RPD to crash and restart, causing a Denial of Service DoS. Repeated actions by the attacker will create a...

CVE-2021-31374

On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this message will create a sustained Denial of...

CVE-2021-31374

On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this message will create a sustained Denial of...

CVE-2021-31359

A local privilege escalation vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to cause the Juniper DHCP daemon jdhcpd process to crash, resulting in a Denial of Service DoS, or execute arbitrary commands as root. Continued processing of malicious...

CVE-2021-31362

A Protection Mechanism Failure vulnerability in RPD routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause established IS-IS adjacencies to go down by sending a spoofed hello PDU leading to a Denial of Service DoS condition...

CVE-2021-31363

In an MPLS P2MP environment a Loop with Unreachable Exit Condition vulnerability in the routing protocol daemon RPD of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause high load on RPD which in turn may lead to routing protocol flaps. If a system...

CVE-2021-31364

An Improper Check for Unusual or Exceptional Conditions vulnerability combined with a Race Condition in the flow daemon flowd of Juniper Networks Junos OS on SRX300 Series, SRX500 Series, SRX1500, and SRX5000 Series with SPC2 allows an unauthenticated network based attacker sending specific traff...

CVE-2021-0298

A Race Condition in the 'show chassis pic' command in Juniper Networks Junos OS Evolved may allow an attacker to crash the port interface concentrator daemon picd process on the FPC, if the command is executed coincident with other system events outside the attacker's control, leading to a Denial...

CVE-2021-31353

An Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an attacker to inject a specific BGP update, causing the routing protocol daemon RPD to crash and restart, leading to a Denial of Service DoS. Continued receipt and processing of...

Design/Logic Flaw

An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an adjacent attacker to cause a crash by sending a specific username. This impacts authentication, authorization, and accounting A...

Input validation

An Improper Input Validation vulnerability in routing process daemon RPD of Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure RPKI, allows an attacker to send a specific BGP update which may cause RPKI policy-checks to be bypassed...

ZTE MF971R HTTP_HOST CRLF Injection vulnerability

Summary An exploitable CRLF injection vulnerability exists in ZTE MF971R LTE router version wainnerversion:BDPLKPLMF971R1V1.0.0B06. A specially-crafted HTTP request can cause a CRLF injection. An attacker needs to provide a URL to the victim to trigger the vulnerability. Tested Versions ZTE...

[SECURITY] Fedora 33 Update: xen-4.14.3-2.fc33

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

OESA-2021-1377 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and...

ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation.

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