Multiple vulnerabilities in IBM Java SDK affect AIX

IBM SECURITY ADVISORY First Issued: Fri Jul 31 13:04:25 CDT 2015 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/javajuly2015advisory.asc https://aix.software.ibm.com/aix/efixes/security/javajuly2015advisory.asc...

CVE-2015-4000

The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHEEXPORT and then...

CVE-2015-4000

The TLS protocol 1.2 and earlier, when a DHEEXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHEEXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHEEXPORT and then...

OpenSSL 1.0.2 < 1.0.2a Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.0.2a. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.2a advisory. - An oracle protection mechanism in the getclientmasterkey function in s2srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8z...

openssl security update

1.0.1e-34.7 - fix CVE-2014-3570 - incorrect computation in BNsqr - fix CVE-2014-3571 - possible crash in dtls1getrecord - fix CVE-2014-3572 - possible downgrade of ECDH ciphersuite to non-PFS state - fix CVE-2014-8275 - various certificate fingerprint issues - fix CVE-2015-0204 - remove support f...

Mandriva Linux Security Advisory : openssl (MDVSA-2015:019)

Multiple vulnerabilities has been discovered and corrected in openssl : A carefully crafted DTLS message can cause a segmentation fault in OpenSSL due to a NULL pointer dereference. This could lead to a Denial Of Service attack CVE-2014-3571. A memory leak can occur in the dtls1bufferrecord...

Updated openssl packages fix security vulnerabilities

A carefully crafted DTLS message can cause a segmentation fault in OpenSSL due to a NULL pointer dereference. This could lead to a Denial Of Service attack CVE-2014-3571. A memory leak can occur in the dtls1bufferrecord function under certain conditions. In particular this could occur if an...

OpenSSL < 1.0.1k / < 1.0.0p / < 0.9.8zd Multiple Vulnerabilities

Binary data 8617.prm...

Vulnerability in OpenSSL - RSA silently downgrades to EXPORT_RSA [Client]

An OpenSSL client will accept the use of an RSA temporary key in a non-export RSA key exchange ciphersuite. A server could present a weak temporary key and downgrade the security of the session. Found by Karthikeyan Bhargavan of the PROSECCO team at INRIA...

Amazon Linux AMI : openssl (ALAS-2014-391)

A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory. Multiple buffer overflows in crypto/srp/srplib.c in the SRP implementation in OpenSSL 1.0.1 before 1.0.1...

CVE-2014-5139

The sslsetclientdisabled function in t1lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service NULL pointer dereference and client application crash via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite...

Null pointer dereference

The sslsetclientdisabled function in t1lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service NULL pointer dereference and client application crash via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite...

CVE-2014-5139

The sslsetclientdisabled function in t1lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service NULL pointer dereference and client application crash via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite...

Medium: openssl

Issue Overview: A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory. Multiple buffer overflows in crypto/srp/srplib.c in the SRP implementation in OpenSSL...

CVE-2014-5139

The sslsetclientdisabled function in t1lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service NULL pointer dereference and client application crash via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite...

Vulnerability in OpenSSL - Crash with SRP ciphersuite in Server Hello message

A crash was found affecting SRP ciphersuites used in a Server Hello message. The issue affects OpenSSL clients and allows a malicious server to crash the client with a null pointer dereference read by specifying an SRP ciphersuite even though it was not properly negotiated with the client. This...

MGASA-2014-0256 Updated tor packages fix multiple vulnerabilities

Update to version 0.2.4.22 which solves these major and security problems: - Block authority signing keys that were used on authorities vulnerable to the "heartbleed" bug in OpenSSL CVE-2014-0160. - Fix a memory leak that could occur if a microdescriptor parse fails during the tokenizing step. -...

Updated tor packages fix multiple vulnerabilities

Update to version 0.2.4.22 which solves these major and security problems: - Block authority signing keys that were used on authorities vulnerable to the "heartbleed" bug in OpenSSL CVE-2014-0160. - Fix a memory leak that could occur if a microdescriptor parse fails during the tokenizing step. -...

NIST SP 800-52 Revision 1 Recommends TLS 1.2 by Jan. 1, 2015

U.S. federal government agencies are being told they should move to TLS 1.2 by the beginning of 2015. The National Institute for Standards and Technology, NIST, recently released NIST Special Publication 800-52 Revision 1, which includes the final public comments made since SP 800-52 was withdraw...

Fedora 19 : mingw-gnutls-3.1.22-1.fc19 (2014-3493)

Version 3.1.22 released 2014-03-03 - libgnutls: Corrected certificate verification issue GNUTLS-SA-2014-2 - libgnutls: Corrected issue in gnutlspcertlistimportx509raw when provided with invalid data. Reported by Dmitriy Anisimkov. - libgnutls: Corrected timeout issue in subsequent to the first DT...