openssl security update

CentOS Errata and Security Advisory CESA-2012:0426 Updated openssl packages that fix two security issues and one bug are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring...

openssl: CMS and PKCS#7 Bleichenbacher attack

The implementation of Cryptographic Message Syntax CMS and PKCS 7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack MMA adaptive chosen ciphertext...

FreeBSD : OpenSSL -- CMS and S/MIME Bleichenbacher attack (60eb344e-6eb1-11e1-8ad7-00e0815b8da8)

The OpenSSL Team reports : A weakness in the OpenSSL CMS and PKCS 7 code can be exploited using Bleichenbacher's attack on PKCS 1 v1.5 RSA padding also known as the million message attack MMA. Only users of CMS, PKCS 7, or S/MIME decryption operations are affected. A successful attack needs on...

Vulnerability in OpenSSL - CMS and S/MIME Bleichenbacher attack

A weakness in the OpenSSL CMS and PKCS 7 code can be exploited using Bleichenbacher’s attack on PKCS 1 v1.5 RSA padding also known as the million message attack MMA. Only users of CMS, PKCS 7, or S/MIME decryption operations are affected, SSL/TLS applications are not affected by this issue...

OpenSSL -- CMS and S/MIME Bleichenbacher attack

The OpenSSL Team reports: A weakness in the OpenSSL CMS and PKCS 7 code can be exploited using Bleichenbacher's attack on PKCS 1 v1.5 RSA padding also known as the million message attack MMA. Only users of CMS, PKCS 7, or S/MIME decryption operations are affected. A successful attack needs on...

CVE-2008-7128

The sslparseclientkeyexchange function in XySSL before 0.9 does not protect against certain Bleichenbacher attacks using chosen ciphertext, which allows remote attackers to recover keys via unspecified vectors...

CVE-2008-7128

The sslparseclientkeyexchange function in XySSL before 0.9 does not protect against certain Bleichenbacher attacks using chosen ciphertext, which allows remote attackers to recover keys via unspecified vectors...

Code injection

The sslparseclientkeyexchange function in XySSL before 0.9 does not protect against certain Bleichenbacher attacks using chosen ciphertext, which allows remote attackers to recover keys via unspecified vectors...

CVE-2008-7128

The CVE-2008-7128 entry concerns the ssl_parse_client_key_exchange function in XySSL prior to 0.9, which does not protect against certain Bleichenbacher-style chosen-ciphertext attacks. The vulnerability allows remote attackers to recover keys via unspecified vectors. Documented impact is partial...

CVE-2008-7128

The sslparseclientkeyexchange function in XySSL before 0.9 does not protect against certain Bleichenbacher attacks using chosen ciphertext, which allows remote attackers to recover keys via unspecified vectors...

CVE-2007-6721

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

CVE-2007-6721

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

Design/Logic Flaw

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

DEBIAN-CVE-2007-6721

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

CVE-2007-6721

CVE-2007-6721 concerns the Legion of the Bouncy Castle Java Cryptography API (used in Crypto Provider Package) up to release 1.38; a Bleichenbacher vulnerability affects simple RSA CMS signatures without signed attributes. The exact impact is described as unknown in some sources, with remote atta...

CVE-2007-6721

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

CVE-2007-6721

The Legion of the Bouncy Castle Java Cryptography API before release 1.38, as used in Crypto Provider Package before 1.36, has unknown impact and remote attack vectors related to "a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes."...

PT-2009-1169 · Bouncy Castle · Crypto Provider Package +1

Name of the Vulnerable Software and Affected Versions: Bouncy Castle Java Cryptography API versions prior to 1.38 Crypto Provider Package versions prior to 1.36 Description: The issue is related to a Bleichenbacher vulnerability in simple RSA CMS signatures without signed attributes, which has...

Fedora Core 5 : openssl-0.9.8a-5.3 / openssl097a-0.9.7a-4.2.2 (2006-953)

This is a security update for CVE-2006-4339. Avoid PKCS 1 v1.5 signature attack discovered by Daniel Bleichenbacher Ben Laurie; Google Security Team Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted t...

Mandrake Linux Security Advisory : openssl (MDKSA-2006:161)

Daniel Bleichenbacher recently described an attack on PKCS 1 v1.5 signatures where an RSA key with a small exponent used could be vulnerable to forgery of a PKCS 1 v1.5 signature signed by that key. Any software using OpenSSL to verify X.509 certificates is potentially vulnerable to this issue, a...