General Electric D20 Password Recovery

The General Electric D20ME and possibly other units D200? feature TFTP readable configurations with plaintext passwords. This module retrieves the username, password, and authentication level list. Module Options msf use auxiliary/gather/d20pass msf undefinedd20pass show actions ...actions... msf...

HTTPS: block-wise chosen-plaintext attack against SSL/TLS (BEAST)

The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HT...

Mandriva Linux Security Advisory : openssl (MDVSA-2012:006)

Multiple vulnerabilities has been found and corrected in openssl : The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack CVE-2011-410...

SuSE 11.1 Security Update : OpenSSL (SAT Patch Number 5635)

Various security vulnerabilities have been fixed in OpenSSL : - DTLS plaintext recovery attack. CVE-2011-4108 - double-free in Policy Checks. CVE-2011-4109 - uninitialized SSL 3.0 padding. CVE-2011-4576 - malformed RFC 3779 data can cause assertion failures. CVE-2011-4577 - SGC restart DoS attack...

SuSE 10 Security Update : OpenSSL (ZYPP Patch Number 7923)

Various security vulnerabilities have been fixed in OpenSSL : - DTLS plaintext recovery attack. CVE-2011-4108 - double-free in Policy Checks. CVE-2011-4109 - uninitialized SSL 3.0 padding. CVE-2011-4576 - malformed RFC 3779 data can cause assertion failures. CVE-2011-4577 - SGC restart DoS attack...

FreeBSD : spamdyke -- STARTTLS Plaintext Injection Vulnerability (a47af810-3a17-11e1-a1be-00e0815b8da8)

Secunia reports : The vulnerability is caused due to the TLS implementation not properly clearing transport layer buffers when upgrading from plaintext to ciphertext after receiving the 'STARTTLS' command. This can be exploited to insert arbitrary plaintext data e.g. SMTP commands during the...

DEBIAN-CVE-2012-0390

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related...

CVE-2012-0390

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related...

DEBIAN-CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2012-0390

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related...

Design/Logic Flaw

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2012-0390

Technical details about CVE-2012-0390 (DTLS timing side-channel in GnuTLS

CVE-2012-0390

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related...

CVE-2012-0390

The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related...

New Version of OpenSSL Fixes Six Flaws

A new version of the OpenSSL package has been released, fixing six vulnerabilities, including a plaintext recovery attack on the DTLS implementation. There are two other cryptographic flaws fixed in OpenSSL 1.0.0f, and a few other less-serious problems. The most problematic of the vulnerabilities...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

spamdyke -- STARTTLS Plaintext Injection Vulnerability

Secunia reports: The vulnerability is caused due to the TLS implementation not properly clearing transport layer buffers when upgrading from plaintext to ciphertext after receiving the "STARTTLS" command. This can be exploited to insert arbitrary plaintext data e.g. SMTP commands during the...

Vulnerability in OpenSSL - DTLS Plaintext Recovery Attack

OpenSSL was susceptable an extension of the Vaudenay padding oracle attack on CBC mode encryption which enables an efficient plaintext recovery attack against the OpenSSL implementation of DTLS by exploiting timing differences arising during decryption processing...