CVE-2023-4398

The CVE-2023-4398 issue is an integer overflow in the QuickSec IPSec toolkit used by Zyxel device VPN features (ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, and VPN series). An unauthenticated attacker can trigger DoS by sending a crafted IKE packet, as documented in the affected firmware ranges ...

CVE-2023-4398

An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50W series firmware versions 4.16 through 5.37, USG20W-VPN series...

CVE-2023-4398: Integer Overflow or Wraparound

An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50W series firmware versions 4.16 through 5.37, USG20W-VPN series...

Oracle Linux 8 : libreswan (ELSA-2023-7052)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-7052 advisory. - Update to 4.12 to fix CVE-2023-38710, CVE-2023-38711, CVE-2023-38712 Tenable has extracted the preceding description block directly from the Oracle...

USN-6488-1: strongSwan vulnerability

Florian Picca discovered that strongSwan incorrectly handled certain DH public values. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code...

Fortinet FortiClient Hardcoding Vulnerability

Fortinet FortiClient is a mobile endpoint security solution from Fortinet. The solution provides IPsec and SSL encryption, WAN optimization, endpoint compliance and two-factor authentication when connected to a FortiGate firewall appliance. A hard-coded vulnerability exists in Fortinet FortiClien...

Oracle Linux 9 : libreswan (ELSA-2023-6549)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-6549 advisory. - Update to 4.12 to fix CVE-2023-38710, CVE-2023-38711, CVE-2023-38712 - Just bumping up the version to include bugs for CVE-2023-2295. There is no cod...

Rockwell Automation Stratix Cisco IOS Software IPsec Denial of Service (CVE-2014-3299)

A vulnerability in IPsec processing of Cisco IOS Software could allow an authenticated, remote attacker to cause a reload of the affected device. The vulnerability is due to improper processing of malformed IPsec packets. An attacker could exploit this vulnerability by sending malformed IPsec...

Moderate: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2023:7052 Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

RHEL 8 : libreswan (RHSA-2023:7052)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:7052 advisory. Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide...

CentOS 8 : libreswan (CESA-2023:7052)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2023:7052 advisory. - An issue was discovered in Libreswan before 4.12. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an erro...

Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

Moderate: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

RHEL 9 : libreswan (RHSA-2023:6549)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:6549 advisory. Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide...

ALSA-2023:6549 Moderate: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

Rocky Linux 8 : kernel (RLSA-2022:5316)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:5316 advisory. - A buffer over-read at the framebuffer layer in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory...

F5 Networks BIG-IP : IPsec IKEv1 vulnerability (K42378447)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K42378447 advisory. - The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair...

Fortinet FortiOS Access Control Error Vulnerability (CNVD-2023-98189)

Fortinet FortiOS is a set of security operating system dedicated to FortiGate network security platform from American Fita Fortinet. The system provides users with firewall, antivirus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. An Access Control Error...