Input validation

Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager DSM before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate...

CVE-2020-27648

CVE-2020-27648 affects Synology DiskStation Manager (DSM) via the OpenVPN client before 6.2.3-25426-2. The issue is improper certificate validation in the OpenVPN client, enabling MITM attackers to spoof servers and obtain sensitive information with a crafted certificate. Public disclosures in th...

CVE-2020-27648

Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager DSM before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate...

CVE-2020-27649

CVE-2020-27649 is an improper certificate validation vulnerability in the OpenVPN client used by Synology SRM. The issue enables MITM attackers to spoof the VPN server and access sensitive data via a crafted certificate on SRM versions prior to 1.2.4-8081. Talos describes an in-depth attack chain...

CVE-2020-27649

Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager SRM before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate...

PT-2020-16746 · Openvpn +1 · Openvpn +1

Name of the Vulnerable Software and Affected Versions: Synology DiskStation Manager DSM versions prior to 6.2.3-25426-2 Description: The issue is related to improper certificate validation in the OpenVPN client, allowing man-in-the-middle attackers to spoof servers and obtain sensitive informatio...

httpd: allow connecting via SSL to a backend worker when the backend keystore file's ID is 'unknown'

A flaw was found in JBCS httpd in version 2.4.37 SP3, where it uses a back-end worker SSL certificate with the keystore file's ID is 'unknown'. The validation of the certificate whether CN and hostname are matching stopped working and allow connecting to the back-end work. The highest threat from...

CVE-2019-8642

An issue existed in the handling of S-MIME certificates. This issue was addressed with improved validation of S-MIME certificates. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. Processing a maliciously crafted mail message may...

Multiple Apple Products Trust Management Issues Vulnerabilities

Apple iOS is an operating system developed for mobile devices.Apple tvOS is an operating system for smart TVs.Apple iPadOS is an operating system for iPad tablets.Apple iOS is an operating system for mobile devices.Apple tvOS is an operating system for smart TVs.Apple tvOS is an operating system...

Busybox contains a Missing SSL certificate validation vulnerability in The "busybox wget" applet that can result in arbitrary code execution. This attack appear to be exploitable via Simply download any file over HTTPS using "busybox wget https://compromised-domain.com/important-file".

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CVE-2020-9868

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

CVE-2020-9868

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

Input validation

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

CVE-2020-9868

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

CVE-2020-9868

CVE-2020-9868: A certificate validation issue occurred when processing administrator-added certificates on Apple platforms. The root cause is a validation flaw that could allow impersonation of a trusted website via shared key material associated with an administrator-added certificate. Affected ...

PT-2020-20819 · Apple · Macos Catalina +4

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.6 iPadOS versions prior to 13.6 macOS Catalina versions prior to 10.15.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 Description: A certificate validation issue existed when processing...

CVE-2020-3557

A vulnerability in the host input API daemon of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit...

Design/Logic Flaw

A vulnerability in the host input API daemon of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit...

CVE-2020-3557

CVE-2020-3557–Cisco Firepower Management Center: The host input API daemon is vulnerable due to improper certificate validation. An unauthenticated remote attacker can send a crafted data stream to restart the daemon, causing a DoS via repeated reloads. Supported by multiple connected sources (Ci...

PT-2020-4717 · Cisco · Cisco Firepower Management Center (Fmc)

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Management Center FMC Software affected versions not specified Description: A vulnerability in the host input API daemon of Cisco Firepower Management Center FMC Software could allow an unauthenticated, remote attacker to caus...