5000 matches found
CVE-2020-1967
CVE-2020-1967 describes a NULL pointer dereference in OpenSSL’s SSL_check_chain() during or after a TLS 1.3 handshake, caused by incorrect handling of the signature_algorithms_cert extension. A malicious peer sending an invalid/unrecognized signature algorithm can crash the server/client, enablin...
CVE-2020-1967
A NULL pointer dereference flaw was found in the way OpenSSL handled certain TLS handshake messages. This flaw allows an unauthenticated attacker to cause a server application compiled with OpenSSL to crash, causing a denial of service. In some cases a malicious server could also cause a client...
OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691)
A flaw was found in the TLS/SSL implementation in the JSSE component of OpenJDK, where it did not properly handle application data packets received before the handshake completion. This flaw allowed unauthorized injection of data at the beginning of a TLS session...
Important: Red Hat Security Advisory: java-11-openjdk security update
An update for java-11-openjdk is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...
OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581)
Vulnerability in the Java SE product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability...
CVE-2020-1967
Server or client applications that call the SSLcheckchain function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signaturealgorithmscert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm i...
RHEL 8 : java-11-openjdk (RHSA-2020:1514)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1514 advisory. The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fixe...
FreeBSD-SA-20:11.openssl
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-20:11.openssl Security Advisory The FreeBSD Project Topic: OpenSSL remote denial of service vulnerability Category: contrib Module: openssl Announced: 2020-04-2...
[ASA-202004-18] openssl: denial of service
Arch Linux Security Advisory ASA-202004-18 ========================================== Severity: High Date : 2020-04-21 CVE-ID : CVE-2020-1967 Package : openssl Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-1139 Summary ======= The package openssl before version...
Validation Bypass
github.com/pion/dtls is vulnerable to validation bypass . The function handleIncomingPacket is not validating the incoming application data with epoch 0, accepting a remote user provided unencrypted or unauthenticated data after handshake completion...
Pion DTLS Authorization Issues Vulnerability
Pion DTLS is a Go-based implementation of DTLS Packet Transport Layer Security Protocol. An authorization issue vulnerability exists in Pion DTLS versions prior to 1.5.2. A remote attacker can exploit this vulnerability to inject arbitrary unencrypted data after the handshake completes...
CVE-2019-20786
handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion...
CVE-2019-14113
Buffer overflow can occur in In WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...
Buffer overflow
Buffer overflow can occur in In WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...
CVE-2019-14113
CVE-2019-14113 is a buffer overflow in WLAN firmware when unwraping data with CCMP during EAPOL handshake parsing across Qualcomm Snapdragon hardware (APQ/SDM/QCA platforms). The issue affects a wide range of Snapdragon devices and SoCs (e.g., APQ8009, SDM630/636/660/670/710/845/850, QCA, Nicobar...
CVE-2019-14113
Buffer overflow can occur in In WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...
Veeam ONE Remote Code Execution Vulnerabilities
Challenge Vulnerabilities in Veeam ONE Agent components residing on Veeam ONE and Veeam Backup & Replication servers allow executing malicious code remotely without authentication. This may lead to gaining control over the target system. Severity : critical CVSS v3 score : 9.8 Cause Veeam ONE Age...
Denial Of Service (DoS)
openssl is vulnerable to denial of service. It was discovered that OpenSSL did not limit the number of TLS/SSL handshake restarts required to support Server Gated Cryptography. A remote attacker could use this flaw to make a TLS/SSL server using OpenSSL consume an excessive amount of CPU by...
An update that enables Internet Explorer in Windows Vista or in Windows Server 2008 to parse fragmented TLS/SSL handshake messages is available
An update that enables Internet Explorer in Windows Vista or in Windows Server 2008 to parse fragmented TLS/SSL handshake messages is available Warning: The retired, out-of-support Internet Explorer 11 desktop application has been permanently disabled through a Microsoft Edge update on certain...
