CVE-2020-5870

The CVE affects BIG-IQ HA synchronization in BIG-IQ 5.2.0–7.0.0, where the peer-connection lacks authentication, enabling an attacker on an adjacent network to initiate a connection and potentially access or tamper data. Root cause is unauthenticated HA synchronization traffic. Impact is rated hi...

CVE-2020-5870: Missing Authentication for Critical Function

In BIG-IQ 5.2.0-7.0.0, high availability HA synchronization mechanisms do not use any form of authentication for connecting to the peer...

CVE-2020-5869: Improper Enforcement of Message Integrity During Transmission in a Communication Channel

In BIG-IQ 5.2.0-7.0.0, high availability HA synchronization is not secure by TLS and may allow on-path attackers to read / modify confidential data in transit...

The vulnerability of the Symfony software development and management platform lies in its ability to simultaneously execute and utilize a shared resource with improper synchronization. This allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Symfony software platform for developing and managing web applications is related to the simultaneous execution and use of a shared resource with improper synchronization. Exploiting this vulnerability can allow an attacker operating remotely to gain access to confidentia...

CVE-2020-11868

A flaw was found in the Network Time Protocol NTP, where a security issue exists that allows an off-path attacker to prevent the Network Time Protocol daemon ntpd from synchronizing with NTP servers not using authentication. A server mode packet with a spoofed source address sent to the client nt...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

DEBIAN-CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

Design/Logic Flaw

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

UBUNTU-CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp...

CVE-2020-11868

NTOP vulnerability CVE-2020-11868 affects ntp in ntp (before 4.2.8p14 and 4.3.x before 4.3.100). An off-path attacker can block unauthenticated synchronization by sending a server-mode packet with a spoofed source IP, because transmissions can be rescheduled even when the origin timestamp is inva...

The vulnerability of the ~/.apport-ignore.xml file, which is part of the apport error reporting service, allows a hacker to read arbitrary files.

The vulnerability of the /.apport-ignore.xml file of the apport error reporting service arises due to synchronization errors when using a shared resource. Exploiting this vulnerability allows an attacker to read arbitrary files...

Low: Red Hat Security Advisory: ntp security update

An update for ntp is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA (CVE-2019-11135)

A flaw was found in the fix for CVE-2019-11135, the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort TAA error occurs. When a guest is running on a host CPU affected by the TAA flaw TAANO=0, but is not affected by the MDS issue MDSNO=1, the guest was to...

The vulnerability of Xen hypervisors arises from synchronization errors when using shared resources, allowing a malicious actor to cause service failures or increase their privileges.

The vulnerability of Xen hypervisors arises due to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures or increase their privileges by adding a device with persistent communication capabilities...

The vulnerability of Xen hypervisors arises from the simultaneous execution using a shared resource with incorrect synchronization. This allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of Xen hypervisors is related to an error in the restart operations for volume change operations. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data, compromise its integrity, and cause service failures...