CVE-2017-1000385

The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS 1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key this is a variation of the Bleichenbacher attack...

CVE-2017-1000385

The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS 1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key this is a variation of the Bleichenbacher attack...

CVE-2017-1000385: Observable Discrepancy

The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS 1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key this is a variation of the Bleichenbacher attack...

[SECURITY] [DSA 4057-1] erlang security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4057-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff December 08, 2017 https://www.debian.org/security/faq -...

Good News from Singapore

The IETF had its 100th meeting the week of November 13. It was held in Singapore. I want to report on two pieces of good news. The first is that it seems like TLS 1.3 is ready to advance through the IETF process. As I wrote last month, the problem was that outdated or buggy network devices betwee...

PT-2017-4334

Name of the Vulnerable Software and Affected Versions: Erlang affected versions not specified Description: The issue is related to the disclosure of information through inconsistency in the Erlang language interpreter. It may allow a remote attacker to gain access to confidential data...

Security update for hostapd (important)

This update for hostapd fixes the following issues: - Fix KRACK attacks on the AP side boo1063479, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13087, CVE-2017-13088: Hostap was updated to upstream release 2.6 fixed EAP-pwd last fragment validation...

PYSEC-2017-69

Restkit allows man-in-the-middle attackers to spoof TLS servers by leveraging use of the ssl.wrapsocket function in Python with the default CERTNONE value for the certreqs argument...

CVE-2015-2674

Restkit allows man-in-the-middle attackers to spoof TLS servers by leveraging use of the ssl.wrapsocket function in Python with the default CERTNONE value for the certreqs argument...

CVE-2015-2674

Restkit allows man-in-the-middle attackers to spoof TLS servers by leveraging use of the ssl.wrapsocket function in Python with the default CERTNONE value for the certreqs argument...

Reaching toward universal TLS SNI

The past few years have seen a dramatic increase in client support for TLS SNI a technology standard that makes HTTPS much more scaleable. While early 2014 saw fewer than 85% of HTTPS requests being sent by clients supporting TLS SNI, many Akamai customers today now see client TLS SNI usage...

CURL-CVE-2016-9952 Win CE Schannel cert wildcard matches too much

curl's TLS server certificate checks are flawed on Windows CE. This vulnerability occurs in the verify certificate function when comparing a wildcard certificate name as returned by the Windows API function CertGetNameString to the hostname used to make the connection to the server. The...

Fedora 24 : glib-networking-2.48.1-1.fc24 (2016-5e897e9b85)

Update to 2.48.1. Add patch for denial of service when TLS server sends the same self-signed certificate twice in a chain. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and...

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...

WeBid 1.1.2P2 SQL Injection

Advisory ID: HTB23292 Product: WeBid Vendor: WeBid Vulnerable Versions: 1.1.2P2 and probably prior Tested Version: 1.1.2P2 Advisory Publication: January 22, 2016 without technical details Vendor Notification: January 22, 2016 Vendor Patch: February 4, 2016 Public Disclosure: February 17, 2016...

Vulnerability in OpenSSL - DH small subgroups

Historically OpenSSL usually only ever generated DH parameters based on “safe” primes. More recently in version 1.0.2 support was provided for generating X9.42 style parameter files such as those required for RFC 5114 support. The primes used in such files may not be “safe”. Where an application ...

SUSE-SU-2016:0189-1 Security update for mozilla-nss

This update contains mozilla-nss 3.19.2.2 and fixes the following security issue: - CVE-2015-7575: MD5 signatures accepted within TLS 1.2 ServerKeyExchange in server signature bsc959888...

Amazon Linux AMI : openssl (ALAS-2014-427)

A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure Real-time Transport Protocol SRTP extension data. A remote attacker could send multiple specially crafted handshake messages to exhaust all available memory of an SSL/TLS or DTLS server. CVE-2014-3513 A memory leak flaw was...

openSUSE Security Update : libopenssl-devel (openSUSE-SU-2011:0634-1)

This update of openssl fixes a timing attack. This attack can be used to obtain the private key of a TLS server whenever ECDSA signatures are used. CVE-2011-1945: CVSS v2 Base Score: 4.3 important AV:N/AC:M/Au:N/C:P/I:N/A:N: Cryptographic Issues CWE-310 %NASLMINLEVEL 70300 C Tenable Network...

CVE-2014-1771: Undefined Security Weakness

SChannel in Microsoft Internet Explorer 6 through 11 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive information or modify TLS session data via a "triple handshake...