PT-2017-3251

Name of the Vulnerable Software and Affected Versions libgcrypt versions prior to 1.7.8 Description The issue is related to a cache side-channel attack that can lead to a complete break of RSA-1024 and potentially RSA-2048 with increased computation. This attack requires the ability to run...

libgcrypt -- side-channel attack on RSA secret keys

GnuPG reports: Mitigate a flush+reload side-channel attack on RSA secret keys dubbed "Sliding right into disaster"...

SUSE SLED12 / SLES12 Security Update : libgcrypt (SUSE-SU-2017:1608-1)

This update for libgcrypt fixes the following issues : - CVE-2017-9526: Store the session key in secure memory to ensure that constant time point operations are used in the MPI library. bsc1042326 - Don't require secure memory for the fips selftests, this prevents the 'Oops, secure memory pool...

SUSE-SU-2017:1608-1 Security update for libgcrypt

This update for libgcrypt fixes the following issues: - CVE-2017-9526: Store the session key in secure memory to ensure that constant time point operations are used in the MPI library. bsc1042326 - Don't require secure memory for the fips selftests, this prevents the 'Oops, secure memory pool...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

Libgcrypt 'cipher/ecc-eddsa.c' Information Disclosure Vulnerability

Libgcrypt is a general-purpose cryptographic library developed by the GNU Project based on the GnuPG code. The library implements a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, public key algorithms, and more. An information disclosure vulnerability exists...

Code injection

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

DEBIAN-CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

CVE-2017-9526 affects Libgcrypt prior to 1.7.7, where an attacker who observes the EdDSA session key during signing can recover the long-term secret key. Version 1.7.7 changes libgcrypt/ ecc-eddsa.c to store the session key in secure memory and ensures constant-time point operations in the MPI li...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526: Exposure of Sensitive Information to an Unauthorized Actor

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

CVE-2017-9526

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...

PT-2017-18992

Name of the Vulnerable Software and Affected Versions Libgcrypt versions prior to 1.7.7 Description The issue allows an attacker who obtains the EdDSA session key, potentially through side-channel observation during the signing process, to easily recover the long-term secret key. This is addresse...

EulerOS 2.0 SP1 : libgcrypt (EulerOS-SA-2016-1081)

According to the version of the libgcrypt packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A design flaw was found in the libgcrypt PRNG Pseudo-Random Number Generator. An attacker able to obtain the first 580 bytes of the PRNG output...

Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2017-0013

An update of cracklib,libevent,libgcrypt,httpd,glibc packages for PhotonOS has been released...

DEBIAN-CVE-2016-6313

The mixing functions in the random number generator in Libgcrypt before 1.5.6, 1.6.x before 1.6.6, and 1.7.x before 1.7.3 and GnuPG before 1.4.21 make it easier for attackers to obtain the values of 160 bits by leveraging knowledge of the previous 4640 bits...