Ruby OpenSSL extension encryption issue vulnerability

Ruby is a cross-platform, object-oriented, dynamically-typed programming language from the software developer Yukihiro Matsumoto. openSSL extension is an OpenSSL security extension used in it. A cryptographic issue exists in the OpenSSL extension in Ruby versions 2011-09-01 through 2011-11-03,...

CVE-2015-1855

verifycertificateidentity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate hostnames, which allows remote attackers to spoof servers via vectors related to 1 multiple wildcards, 1 wildcards in IDNA names, 3 case...

CVE-2011-4121

The OpenSSL extension of Ruby Git trunk versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation...

CVE-2011-4121

The OpenSSL extension of Ruby Git trunk versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation...

CVE-2011-4121

The OpenSSL extension of Ruby Git trunk versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation...

PT-2019-6690

Name of the Vulnerable Software and Affected Versions OpenSSL extension of Ruby Git trunk versions after 2011-09-01 up to 2011-11-03 Description The issue allows a remote attacker to bypass or corrupt the integrity of services that rely on strong private RSA key generation mechanisms, due to the...

CVE-2011-4121: Inadequate Encryption Strength

The OpenSSL extension of Ruby Git trunk versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation...

Debian DSA-4081-1 : php5 - security update

Several vulnerabilities were found in PHP, a widely-used open source general purpose scripting language : - CVE-2017-11142 Denial of service via overly long form variables - CVE-2017-11143 Invalid free in wddxdeserialize - CVE-2017-11144 Denial of service in openssl extension due to incorrect...

Debian DSA-4031-1 : ruby2.3 - security update

Several vulnerabilities have been discovered in the interpreter for the Ruby language. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2017-0898 aerodudrizzt reported a buffer underrun vulnerability in the sprintf method of the Kernel module resulting in...

[SECURITY] [DSA 4031-1] ruby2.3 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4031-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 11, 2017 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4031-1] ruby2.3 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4031-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 11, 2017 https://www.debian.org/security/faq -...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144: Improper Check for Unusual or Exceptional Conditions

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

CVE-2017-11144

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in...

PT-2017-4181

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.6.31 PHP versions 7.x prior to 7.0.21 PHP versions 7.1.x prior to 7.1.7 Description The issue is related to the openssl extension in PHP, specifically with the PEM sealing code not checking the return value of the OpenS...

Security update for ruby2.1 (important)

This ruby2.1 update to version 2.1.9 fixes the following issues: Security issues fixed: - CVE-2016-2339: heap overflow vulnerability in the Fiddle::Function.new"initialize" bsc1018808 - CVE-2015-7551: Unsafe tainted string usage in Fiddle and DL bsc959495 - CVE-2015-3900: hostname validation does...

Amazon Linux: Security Advisory (ALAS-2015-531)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Amazon Linux: Security Advisory (ALAS-2015-532)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

DLA-235-1 ruby1.9.1 - security update

Bulletin has no description...

Amazon Linux AMI : ruby18 (ALAS-2015-529)

As discussed in an upstream announcement, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as CVE-2014-1492 . C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...