FreeBSD -- OpenSSL multiple vulnerabilities

Problem Description: If an X.509 certificate has a malformed IPAddressFamily extension, OpenSSL could do a one-byte buffer overread. CVE-2017-3735 There is a carry propagating bug in the x8664 Montgomery squaring procedure. This only affects processors that support the BMI1, BMI2 and ADX extensio...

MOXA EDS-G512E Public and Private Key Extraction Vulnerability

The MOXA EDS-G512E is a Gigabit Ethernet managed switch. A public and private key extraction vulnerability exists in MOXA EDS-G512E 5.1 build 16072215. An attacker can exploit this vulnerability to extract the public and private keys from the firmware image available on the MOXA website and use...

Octopus Deploy Access Control Vulnerability

An issue was discovered in Octopus. When the special Guest user account is granted the CertificateExportPrivateKey permission, and Guest Access is enabled for the Octopus Server, an attacker can sign in as the Guest account and export Certificates managed by Octopus, including the private key...

F5 Networks BIG-IP : BIG-IP SSL vulnerability (K21905460) (ROBOT)

On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...

BSA-2017-474

Security Advisory ID : BSA-2017-474 Component : Infineon RSA Library Revision : 2.0: Final The Infineon RSA library version 1.02.013 in Infineon Trusted Platform Module TPM firmware mishandles RSA key generation, which makes it easier for attackers to defeat various cryptographic protection...

When you shouldn’t trust a trusted root certificate

Root certificates are the cornerstone of authentication and security in software and on the Internet. They're issued by a certified authority CA and, essentially, verify that the software/website owner is who they say they are. We have talked about certificates in general before, but a recent eve...

ROC - Infineon RSA Vulnerability

This tool is related to ACM CCS 2017 conference paper 124 Return of the Coppersmith’s Attack: Practical Factorization of Widely Used RSA Moduli. It enables you to test public RSA keys for a presence of the described vulnerability. Update : The paper of the attack is already online, ACM version...

Failed to import Veeam Cloud Connect certificate after Veeam Availability Console server migration

Challenge After migrating your Veeam Availability Console VAC installation to a new server and adding an existing Veeam Cloud Connect VCC server, the following certificate error may be observed: Failed to import certificate from the Veeam Cloud Connect server. See debug logs for more information...

[ASA-201711-14] openssl: multiple issues

Arch Linux Security Advisory ASA-201711-14 ========================================== Severity: Medium Date : 2017-11-07 CVE-ID : CVE-2017-3735 CVE-2017-3736 Package : openssl Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-477 Summary ======= The package openssl...

Carry Propagation

OpenSSL is vulnerable to a carry propagation issue with the x8664 Montgomery squaring procedure. This attack can be carried out against unpatched systems using a target private key with persistent DH parameters and a private key which is shared with multiple clients. This could in some...

OpenSSL Information Disclosure Vulnerability (CNVD-2017-35879)

OpenSSL is a Secure Sockets Layer cryptographic library that includes the major cryptographic algorithms, commonly used key and certificate encapsulation management functions, and the SSL protocol, and provides a rich set of applications for testing and other purposes. An information disclosure...

CVE-2017-3736

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely...

Vulnerability in OpenSSL - bn_sqrx8x_internal carry bug on x86_64

There is a carry propagating bug in the x8664 Montgomery squaring procedure. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible...

CVE-2017-15610

An issue was discovered in Octopus before 3.17.7. When the special Guest user account is granted the CertificateExportPrivateKey permission, and Guest Access is enabled for the Octopus Server, an attacker can sign in as the Guest account and export Certificates managed by Octopus, including the...

CVE-2017-15610

An issue was discovered in Octopus before 3.17.7. When the special Guest user account is granted the CertificateExportPrivateKey permission, and Guest Access is enabled for the Octopus Server, an attacker can sign in as the Guest account and export Certificates managed by Octopus, including the...

SSL Certificate Contains Weak RSA Key (Infineon TPM / ROCA)

At least one of the X.509 certificates sent by the remote host has an RSA key that appears to be generated improperly, most likely by a TPM Trusted Platform Module produced by Infineon Technologies. A third party may be able to recover the private key from the certificate's public key. This may...

Infineon RSA library does not properly generate RSA key pairs

Overview The Infineon RSA library version 1.02.013 does not properly generate RSA key pairs, which may allow an attacker to recover the RSA private key corresponding to an RSA public key generated by this library. This vulnerability is often cited as "ROCA" in the media. Description...

CVE-2015-7503

Zend Framework before 2.4.9, zend-framework/zend-crypt 2.4.x before 2.4.9, and 2.5.x before 2.5.2 allows remote attackers to recover the RSA private key...

Code injection

Zend Framework before 2.4.9, zend-framework/zend-crypt 2.4.x before 2.4.9, and 2.5.x before 2.5.2 allows remote attackers to recover the RSA private key...

CVE-2015-7503

CVE-2015-7503 affects Zend Framework and Zend Crypt RSA public-key encryption. Zend Framework 2.x before 2.4.9 and 2.5.x before 2.5.2 used OPENSSL_PKCS1_PADDING (PKCS#1 v1.5) in Zend\Crypt\PublicKey\Rsa::encrypt(), enabling a Bleichenbacher-style attack to recover the RSA private key. Exploitatio...