golang: crypto/tls: session tickets lack random ticket_age_add

A flaw was found in the crypto/tls golang package. When session tickets are generated by crypto/tls, it is missing the ticket expiration. This issue may allow an attacker to observe the TLS handshakes to correlate successive connections during session resumption...

golang: crypto/tls: session tickets lack random ticket_age_add

A flaw was found in the crypto/tls golang package. When session tickets are generated by crypto/tls, it is missing the ticket expiration. This issue may allow an attacker to observe the TLS handshakes to correlate successive connections during session resumption...

golang: crypto/tls: session tickets lack random ticket_age_add

A flaw was found in the crypto/tls golang package. When session tickets are generated by crypto/tls, it is missing the ticket expiration. This issue may allow an attacker to observe the TLS handshakes to correlate successive connections during session resumption...

GHSA-QQ3J-44GW-CF6R Eclipse Californium denial of service (DoS) via Datagram Transport Layer Security (DTLS) handshake on parameter mismatch

In Eclipse Californium versions 2.0.0 to 2.7.2 and 3.0.0-3.5.0 a DTLS resumption handshake falls back to a DTLS full handshake on a parameter mismatch without using a HelloVerifyRequest. Especially, if used with certificate based cipher suites, that results in message amplification DDoS other pee...

CVE-2022-2576

In Eclipse Californium version 2.0.0 to 2.7.2 and 3.0.0-3.5.0 a DTLS resumption handshake falls back to a DTLS full handshake on a parameter mismatch without using a HelloVerifyRequest. Especially, if used with certificate based cipher suites, that results in message amplification DDoS other peer...

Design/Logic Flaw

In Eclipse Californium version 2.0.0 to 2.7.2 and 3.0.0-3.5.0 a DTLS resumption handshake falls back to a DTLS full handshake on a parameter mismatch without using a HelloVerifyRequest. Especially, if used with certificate based cipher suites, that results in message amplification DDoS other peer...

CVE-2022-2576

In Eclipse Californium, CVE-2022-2576 affects versions 2.0.0–2.7.2 and 3.0.0–3.5.0. The DTLS resumption handshake can fall back to a full DTLS handshake on parameter mismatch without a HelloVerifyRequest, which, when used with certificate-based cipher suites, enables message amplification that ca...

Citrix ADC occasionally not sending SNI to backend server in Client Hello

When enabled server side SNI + Common Name on ADC by SSL service configuration or SSL Profile, you may sporadically find ADC not sending SNI to backend server, which may cause backend SSL handshake failure...

CLSA-2022-1657814447 Fix CVE(s): CVE-2021-23214

SECURITY UPDATE: MITM attack introducing arbitrary SQL quieries - debian/patches/CVE-2021-23214.patch: Raise error if data was received during SSL handshake - CVE-2021-23214...

Eclipse Jetty DoS Vulnerability (GHSA-8mpp-f3f7-xc28) - Linux

Eclipse Jetty is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2022 Greenbone AG 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-only CPE = "cpe:/a:eclipse:jetty";...

Jetty SslConnection does not release pooled ByteBuffers in case of errors

Impact SslConnection does not release ByteBuffers in case of error code paths. For example, TLS handshakes that require client-auth with clients that send expired certificates will trigger a TLS handshake errors and the ByteBuffers used to process the TLS handshake will be leaked. Workarounds...

CVE-2022-32208

When curl 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client...

GO-2022-0461 Unbounded memory consumption in github.com/pion/dtls/v2

Attacker can cause unbounded memory consumption. The Pion DTLS client and server buffer handshake data with no upper limit, permitting an attacker to cause unbounded memory consumption by sending an unterminated handshake...

CVE-2018-18907

An issue was discovered on D-Link DIR-850L 1.21WW devices. A partially completed WPA handshake is sufficient for obtaining full access to the wireless network. A client can access the network by sending packets on Data Frames to the AP without encryption...

CVE-2018-18907

An issue was discovered on D-Link DIR-850L 1.21WW devices. A partially completed WPA handshake is sufficient for obtaining full access to the wireless network. A client can access the network by sending packets on Data Frames to the AP without encryption...

Code injection

An issue was discovered on D-Link DIR-850L 1.21WW devices. A partially completed WPA handshake is sufficient for obtaining full access to the wireless network. A client can access the network by sending packets on Data Frames to the AP without encryption...

CVE-2018-18907

An issue was discovered on D-Link DIR-850L 1.21WW devices. A partially completed WPA handshake is sufficient for obtaining full access to the wireless network. A client can access the network by sending packets on Data Frames to the AP without encryption...

CVE-2018-18907

The CVE-2018-18907 entry concerns the D-Link DIR-850L router (firmware 1.21WW) where an attacker can gain full access to the wireless network by exploiting a partially completed WPA handshake. A client can send Data Frame packets to the AP without encryption to access the network. Affected produc...

MITM_Intercept - A Little Bit Less Hackish Way To Intercept And Modify non-HTTP Protocols Through Burp And Others

A little bit less hackish way to intercept and modify non-HTTP protocols through Burp and others with SSL and TLS interception support. This tool is for researchers and applicative penetration testers that perform thick clients security assesments. An improved version of the fantastic mitmrelay...

Anatomy of a DDoS amplification attack

Amplification attacks are one of the most common distributed denial of service DDoS attack vectors. These attacks are typically categorized as flooding or volumetric attacks, where the attacker succeeds in generating more traffic than the target can process, resulting in exhausting its resources...