Side-Channel Attack

libgcrypt.so is vulnerable to side-channel attacks. The elliptic-point curve multiplication during decryption is not properly performed, which allows attackers within close proximity to extract the secret decryption key within seconds by measuring electromagnetic emanations...

openSUSE Security Update : libgcrypt (openSUSE-2018-795)

This update for libgcrypt fixes the following issues : The following security vulnerability was addressed : - CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed : - Extended the fipsdrv dsa-sign and...

openSUSE: Security Advisory for libgcrypt (openSUSE-SU-2018:2178-1)

The remote host is missing an update for the Copyright C 2018 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Security update for libgcrypt (moderate)

This update for libgcrypt fixes the following issues: The following security vulnerability was addressed: - CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed: - Extended the fipsdrv dsa-sign and dsa-veri...

openSUSE Security Update : libgcrypt (openSUSE-2018-769)

This update for libgcrypt fixes the following issue : The following security issue was fixed : - CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding for ECDSA signatures bsc1097410 This update was imported from the SUSE:SLE-15:Update update project. %NASLMINLEVEL 70300 C Tenabl...

SUSE SLED12 / SLES12 Security Update : libgcrypt (SUSE-SU-2018:2089-1)

This update for libgcrypt fixes the following issues: The following security vulnerability was addressed : - CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed : - Extended the fipsdrv dsa-sign and...

Security update for libgcrypt (moderate)

This update for libgcrypt fixes the following issue: The following security issue was fixed: - CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding for ECDSA signatures bsc1097410 This update was imported from the SUSE:SLE-15:Update update project...

SUSE-SU-2018:2089-1 Security update for libgcrypt

This update for libgcrypt fixes the following issues: The following security vulnerability was addressed: - CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for ECDSA signatures bsc1097410. The following other issues were fixed: - Extended the fipsdrv dsa-sign and dsa-veri...

DEBIAN-CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

Design/Logic Flaw

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

AZL-41702 CVE-2017-7526 affecting package grub2 for versions less than 2.06-25

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

GnuPG/libgcrypt: CVE-2017-7526 affects libgcrypt before 1.7.8, allowing a cache-side-channel attack that can fully recover RSA-1024 private keys (and likely RSA-2048 with more effort) when the attacker can run code on the same hardware. Connected sources confirm the vulnerability exists in libgcr...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526: Exposure of Sensitive Information to an Unauthorized Actor

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...