In Bouncy Castle JCE Provider the DSA key pair generator generates a weak private key if used with default values

In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size...

GHSA-RRVX-PWF8-P59P In Bouncy Castle JCE Provider the DSA key pair generator generates a weak private key if used with default values

In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size...

Moderate severity vulnerability that affects org.bouncycastle:bcprov-jdk14 and org.bouncycastle:bcprov-jdk15

In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k...

In Bouncy Castle JCE Provider it is possible to inject extra elements in the sequence making up the signature and still have it validate

In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of...

Debian DSA-4320-1 : asterisk - security update

Multiple vulnerabilities have been discovered in Asterisk, an open source PBX and telephony toolkit, which may result in denial of service or information disclosure. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisor...

Debian: Security Advisory (DSA-4323-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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 ifdescription...

bouncycastle: Information exposure in DSA signature generation via timing attack

In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k...

bouncycastle: DSA key pair generator generates a weak private key by default

In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size...

Debian DSA-4319-1 : spice - security update

Frediano Ziglio reported a missing check in the script to generate demarshalling code in the SPICE protocol client and server library. The generated demarshalling code is prone to multiple buffer overflows. An authenticated attacker can take advantage of this flaw to cause a denial of service spi...

Debian DSA-4318-1 : moin - security update

Nitin Venkatesh discovered a cross-site scripting vulnerability in moin, a Python clone of WikiWiki. A remote attacker can conduct cross-site scripting attacks via the GUI editor's link dialogue. This only affects installations which have set up fckeditor not enabled by default. C Tenable Network...

Debian DSA-4315-1 : wireshark - security update

Multiple vulnerabilities have been discovered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary code. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory...

Debian DSA-4316-1 : imagemagick - security update

This update fixes several vulnerabilities in Imagemagick, a graphical software suite. Various memory handling problems or incomplete input sanitising have been found in the coders for BMP, DIB, PICT, DCM, CUT and PSD. C Tenable Network Security, Inc. The descriptive text and package checks in thi...

Debian DSA-4317-1 : otrs2 - security update

Three vulnerabilities were discovered in the Open Ticket Request System which could result in privilege escalation or denial of service. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-4317. The text itself i...

Debian DSA-4313-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2018-15471 XSA-270 Felix Wilhelm of Google Project Zero discovered a flaw in the hash handling of the xen-netback Linux kernel module. A maliciou...

Debian: Security Advisory (DSA-4314-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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 ifdescription...

Debian DSA-4312-1 : tinc - security update

Several vulnerabilities were discovered in tinc, a Virtual Private Network VPN daemon. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2018-16738 Michael Yonli discovered a flaw in the implementation of the authentication protocol that could allow a remo...

openSUSE Security Update : openssl-1_0_0 (openSUSE-2018-1110)

This update for openssl-100 to 1.0.2p fixes the following issues : These security issues were fixed : - Prevent One&Done side-channel attack on RSA that allowed physically near attackers to use EM emanations to recover information bsc1104789 - CVE-2018-0737: The RSA Key generation algorithm has...

Debian: Security Advisory (DSA-4313-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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 ifdescription...

Security update for openssl-1_0_0 (moderate)

This update for openssl-100 to 1.0.2p fixes the following issues: These security issues were fixed: - Prevent One&Done side-channel attack on RSA that allowed physically near attackers to use EM emanations to recover information bsc1104789 - CVE-2018-0737: The RSA Key generation algorithm has bee...

Security update for openssl-1_1 (moderate)

This update for openssl-11 to 1.1.0i fixes the following issues: These security issues were fixed: - CVE-2018-0732: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an...