EUVD-2015-1914

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

UBUNTU-CVE-2015-1790

The PKCS7dataDecodefunction in crypto/pkcs7/pk7doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a PKCS7 blob that uses ASN.1 encoding and lack...

Medium: ruby22

Issue Overview: As discussed in an upstream announcement https://www.ruby-lang.org/en/news/2015/04/13/ruby-openssl-hostname-matching-vulnerability/, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as...

Vulnerabilities in the OpenSUSE operating system that allow malicious actors to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the libopenssl100-debuginfo package of the OpenSUSE operating system can lead to violations of confidentiality, integrity, and accessibility of protected information. Exploitation of these vulnerabilities can be carried out remotely...

The vulnerability of the Gentoo Linux operating system allows a malicious intruder to compromise the integrity and accessibility of protected information.

The vulnerability of the openssl package up to version 0.9.8j in the Gentoo Linux operating system can lead to a violation of the integrity and accessibility of protected information. This vulnerability can be exploited remotely...

Vulnerabilities of the CentOS operating system that allow a remote attacker to compromise the accessibility of protected information

The multiple vulnerabilities in the openssl-1.0.1e package of the CentOS operating system can lead to a violation of the accessibility of protected information. Exploitation of these vulnerabilities can be carried out remotely...

The vulnerability of the Gentoo Linux operating system allows a malicious intruder to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the openssl package up to version 0.9.8f in the Gentoo Linux operating system can lead to violations of confidentiality, integrity, and accessibility of protected information. This vulnerability can be exploited remotely...

Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the openssl-1.0.0 package for the Red Hat Enterprise Linux operating system can be exploited, leading to violations of the confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

openssl: assertion failure in SSLv2 servers

A denial of service flaw was found in the way OpenSSL handled SSLv2 handshake messages. A remote attacker could use this flaw to cause a TLS/SSL server using OpenSSL to exit on a failed assertion if it had both the SSLv2 protocol and EXPORT-grade cipher suites enabled...

F5 Networks BIG-IP : OpenSSL vulnerability (SOL16285)

The asn1d2ireadbio function in crypto/asn1/ad2ifp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service memory corruption or possibly have...

SOL16321 - OpenSSL vulnerability CVE-2015-0293

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

SOL16323 - OpenSSL vulnerability CVE-2015-0209

Vulnerability Recommended Actions If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not...

SOL16317 - OpenSSL vulnerability CVE-2015-0286

Vulnerability Recommended Actions If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not...

SOL16320 - OpenSSL vulnerability CVE-2015-0289

Note: As of February 17, 2015, AskF5 Security Advisory articles include the Severity value. Security Advisory articles published before this date do not list a Severity value. Recommended Action If the previous table lists a version in the Versions known to be not vulnerable column, you can...

openssl: X509_to_X509_REQ NULL pointer dereference

A NULL pointer dereference flaw was found in OpenSSL's X.509 certificate handling implementation. A specially crafted X.509 certificate could cause an application using OpenSSL to crash if the application attempted to convert the certificate to a certificate request...

openssl: ASN.1 structure reuse memory corruption

An out-of-bounds write flaw was found in the way OpenSSL reused certain ASN.1 structures. A remote attacker could possibly use a specially crafted ASN.1 structure that, when parsed by an application, would cause that application to crash...

Security Audit Notes: OpenSSL d1_srvr.c Overflow - Advanced Information Security

-= Advanced Information Security Corporation =- ------------------------------------------------------------------------ Author: Nicholas Lemonias Type: Security Audit Notes Date: 17/3/2015 Email: lem.nikolas at gmail dot com Audit: OpenSSL v1.0.2 22nd of January, 2015 Release...

OpenSSL 'ssl3_client_hello' Denial of Service Vulnerability

OpenSSL is an open source implementation of SSL used to enable strong encryption of network communications and is now widely used in a variety of web applications. A denial of service vulnerability exists in OpenSSL 'ssl3clienthello', which could allow a remote attacker to compromise the password...

SOL16302 - OpenSSL vulnerability CVE-2015-0292

Integer underflow in the EVPDecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact v...

OpenSSL SSLv2 Denial of Service Vulnerability

OpenSSL is an open source implementation of SSL used to enable strong encryption of network communications and is now widely used in a variety of web applications. A denial-of-service vulnerability exists in OpenSSL SSLv2, which can be exploited by a remote attacker via a constructed...