OESA-2023-1765 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A flaw was found in the Netfilter subsystem in the Linux kernel. The xtu32 module did not validate the fields in the xtu32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the si...

SUSE CVE-2023-46752

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MPREACHNLRI data, leading to a crash...

Juniper Junos OS Vulnerability (JSA73170)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA73170 advisory. - An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon rpd Juniper Networks Junos OS and Junos OS Evolved allows an...

Juniper Junos OS Vulnerability (JSA73146)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA73146 advisory. - An Improper Input Validation vulnerability in the routing protocol daemon rpd of Juniper Networks allows an attacker to cause a Denial of Service DoS to the device upon...

AZL-34689 CVE-2023-46753 affecting package frr for versions less than 9.1-2

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute...

AZL-31728 CVE-2023-46753 affecting package frr for versions less than 8.5.3-3

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute...

UBUNTU-CVE-2023-46752

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MPREACHNLRI data, leading to a crash...

FRRouting FRR Security Vulnerabilities

FRRouting FRR is a suite of software that implements and manages various IPV4 and IPV6 routing protocols. A security vulnerability exists in FRRouting FRR 9.0.1 and prior versions that stems from incorrectly processing incorrectly formatted MPREACHNLRI data, which can cause a crash...

Important: kernel-livepatch-6.1.27-43.48

Issue Overview: A flaw was found in the Linux kernel's networking subsystem within the RPL protocol's handling. This issue results from the improper handling of user-supplied data, which can lead to an assertion failure. This flaw allows an unauthenticated, remote attacker to create a denial of...

The vulnerability of the Demon Routing Protocol Daemon (rpd) in Juniper Networks’ Junos OS and Juniper Networks’ Junos OS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Demon Routing Protocol Daemon rpd in Juniper Networks’ Junos OS and Juniper Networks’ Junos OS Evolved operating systems is related to buffer overflow attacks. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of the Routing Protocol Demon (rpd) in Juniper Networks’ Junos OS and Junos OS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Routing Protocol Demon rpd in Juniper Networks’ Junos OS and Junos OS Evolved operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger a service failure using a specially crafted ISO VPN BG...

The vulnerability of the Non-Stop Routing (NSR) mechanism in Juniper Networks’ Junos and JunOS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Non-Stop Routing NSR mechanism in Juniper Networks’ Junos and JunOS Evolved operating systems is related to improper handling of exceptional states during the processing of BGP messages with the AS Path attribute. Exploiting this vulnerability can allow a malicious actor ...

USN-6436-1 frr vulnerabilities

It was discovered that the FRR did not properly check the attribute length in NRLI. A remote attacker could possibly use this issue to cause a denial of service. CVE-2023-41358 It was discovered that the FRR did not properly manage memory when reading initial bytes of ORF header. A remote attacke...

The vulnerability of the Routing Protocol Demon (RPD) in Juniper Networks’ Junos OS and Junper Networks’ Junos OS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Routing Protocol Demon RPD in Juniper Networks’ Junos OS and Junper Networks’ Junos OS Evolved operating systems is related to syntax validation errors in input verification. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

CVE-2023-44204

An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon rpd Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service DoS. When a malformed BGP UPDATE packet is received over an establish...

CVE-2023-44199

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On Junos MX Series platforms with Precision Time Protocol PTP...

CVE-2023-44199

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On Junos MX Series platforms with Precision Time Protocol PTP...

CVE-2023-44195

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in the NetworkStack agent daemon nsagentd of Juniper Networks Junos OS Evolved allows an unauthenticated network based attacker to cause limited impact to the availability of the system. If specific packets reach...

CVE-2023-44185

An Improper Input Validation vulnerability in the routing protocol daemon rpd of Juniper Networks allows an attacker to cause a Denial of Service DoS to the device upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet. Continued receipt of this packet will cause a sustained...

Input validation

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in the NetworkStack agent daemon nsagentd of Juniper Networks Junos OS Evolved allows an unauthenticated network based attacker to cause limited impact to the availability of the system. If specific packets reach...