Unable to secure remote agents via automatic keystore management

h3. Issue Summary It is not possible to secure the remote agents to connect to the Bamboo Server using SSL through the automatic keystore management feature. h3. Steps to Reproduce Configure Bamboo to use SSL in Broker URL and Broker Client URL Securing your remote...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Spectrum Protect Plus (CVE-2018-0739, CVE-2018-0737, CVE-2018-0732)

Summary OpenSSL vulnerabilities were disclosed by the OpenSSL Project on March 27, 2018, April 16, 2018, and June 12, 2018. OpenSSL, used by IBM Spectrum Protect Plus, has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2018-0739 DESCRIPTION: OpenSSL is vulnerable to a denial of...

EulerOS 2.0 SP8 : compat-openssl10 (EulerOS-SA-2019-1643)

According to the versions of the compat-openssl10 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the clien...

openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang

During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This...

Denial Of Service (DoS)

Quic-Go is vulnerable to Denial of Service. This is due to improper error handling when the server receives an unexpected handshake message. Thus, an attacker could send a malicious handshake message to crash the server, making it unavailable...

Ubuntu 16.04 LTS / 18.04 LTS : GnuTLS vulnerabilities (USN-3999-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3999-1 advisory. Eyal Ronen, Kenneth G. Paterson, and Adi Shamir discovered that GnuTLS was vulnerable to a timing side- channel attack known as the Lucky...

openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang

During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This...

openssl: Malicious server can send large prime to client during DH(E) TLS handshake causing the client to hang

During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This...

USN-3999-1 gnutls28 vulnerabilities

Eyal Ronen, Kenneth G. Paterson, and Adi Shamir discovered that GnuTLS was vulnerable to a timing side-channel attack known as the "Lucky Thirteen" issue. A remote attacker could possibly use this issue to perform plaintext-recovery attacks via analysis of timing data. This issue only affected...

USN-3999-1: GnuTLS vulnerabilities

Eyal Ronen, Kenneth G. Paterson, and Adi Shamir discovered that GnuTLS was vulnerable to a timing side-channel attack known as the "Lucky Thirteen" issue. A remote attacker could possibly use this issue to perform plaintext-recovery attacks via analysis of timing data. This issue only affected...

Key Reinstallation Attack (KRACK)

WPA and WPA2 are vulnerable to key reinstallation attacks KRACK. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key GTK during a group key handshake...

Key Reinstallation Attack (KRACK)

WPA and WPA2 are vulnerable to key reinstallation attacks KRACK. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key GTK during a 4-way handshake...

EulerOS Virtualization 3.0.1.0 : libssh2 (EulerOS-SA-2019-1429)

According to the versions of the libssh2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A type confusion issue was found in the way libssh2 generated ephemeral secrets for the diffie-hellman-group1 and...

EulerOS Virtualization for ARM 64 3.0.1.0 : libssh2 (EulerOS-SA-2019-1393)

According to the versions of the libssh2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A type confusion issue was found in the way libssh2 generated ephemeral secrets for the diffie-hellman-group1 and...

EulerOS Virtualization 3.0.1.0 : openssl (EulerOS-SA-2019-1546)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigat...

httpd: mod_ssl: access control bypass when using per-location client certification authentication

A flaw was found in Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38. A bug in modssl, when using per-location client certificate verification with TLSv1.3, allowed a client supporting Post-Handshake Authentication to bypass configured access control restrictions. An attacker could perform vario...

DEBIAN-CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

ALPINE-CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

Denial Of Service (DoS)

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL v2/v3 and Transport Layer Security TLS v1 protocols, as well as a full-strength, general purpose cryptography library. An invalid free flaw was found in the way OpenSSL handled certain DTLS handshake messages. A malicious DTLS clie...

Denial Of Service (DoS)

HTTPS NIO Connector is vulnerable to Denial Of Service DoS attacks. The component Socket Handler's functionality is affected by opening a socket and not sending an SSL handshake which results in a read-timeout vulnerability...