7754 matches found
Optimizing Scalar Selection in Elliptic Curve Cryptography Using Differential Evolution for Enhanced Security
Elliptic Curve Cryptography ECC is a fundamental component of modern public-key cryptosystems that enable efficient and secure digital signatures, key exchanges, and encryption. Its core operation, scalar multiplication, denoted as $k \cdot P$, where $P$ is a base point and $k$ is a private scala...
Addressing Side-Channel Threats in Quantum Key Distribution Via Deep Anomaly Detection
Traditional countermeasures against security side channels in quantum key distribution QKD systems often suffer from poor compatibility with deployed infrastructure, the risk of introducing new vulnerabilities, and limited applicability to specific types of attacks. In this work, we propose an...
Linux Distros Unpatched Vulnerability : CVE-2020-28368
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Xen through 4.14.x allows guest OS administrators to obtain sensitive information such as AES keys from outside the guest via a side-channel attack on a...
Linux Distros Unpatched Vulnerability : CVE-2021-24116
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In wolfSSL through 4.6.0, a side-channel vulnerability in base64 PEM file decoding allows system-level administrator attackers to obtain information about secre...
Linux Distros Unpatched Vulnerability : CVE-2020-15522
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bouncy Castle BC Java before 1.66, BC C .NET before 1.8.7, BC-FJA before 1.0.1.2, 1.0.2.1, and BC-FNA before 1.0.1.1 have a timing issue within the EC math...
Linux Distros Unpatched Vulnerability : CVE-2019-19960
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In wolfSSL before 4.3.0, wceccmulmodex does not properly resist side-channel attacks. CVE-2019-19960 Note that Nessus relies on the presence of the package as...
Recommended update for grub2
This update for grub2 fixes the following issues: CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other fixes: - Fix test -f and -s do not work properly over the network files served via tftp and http bsc1246157, bsc1246237 - Skip mount...
SUSE-SU-2025:02813-1 Recommended update for grub2
This update for grub2 fixes the following issues: - CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other fixes: - Fix test -f and -s do not work properly over the network files served via tftp and http bsc1246157, bsc1246237 - Skip moun...
OESA-2025-2001 perl-Crypt-OpenSSL-RSA security update
encoding and decoding according to using the openSSL libraries Security Fixes: A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an...
Machine Learning-Based AES Key Recovery Via Side-Channel Analysis on the ASCAD Dataset
Cryptographic algorithms like AES and RSA are widely used and they are mathematically robust and almost unbreakable but its implementation on physical devices often leak information through side channels, such as electromagnetic EM emissions, potentially compromising said theoretically secure...
Linux Distros Unpatched Vulnerability : CVE-2020-36421
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Arm Mbed TLS before 2.23.0. Because of a side channel in modular exponentiation, an RSA private key used in a secure enclave could be...
Security update for libgcrypt
This update for libgcrypt fixes the following issues: CVE-2024-2236: timing-based side-channel flaw in RSA implementation can lead to decryption of RSA ciphertexts bsc1221107. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or...
SUSE-SU-2025:02773-1 Security update for libgcrypt
This update for libgcrypt fixes the following issues: - CVE-2024-2236: timing-based side-channel flaw in RSA implementation can lead to decryption of RSA ciphertexts bsc1221107...
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : opensc (SUSE-SU-2025:02754-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:02754-1 advisory. - CVE-2023-5992: Fixed side-channel leaks while stripping encryption PKCS1 padding bsc1219386. Tenable h...
SUSE SLES12: libgcrypt-devel / libgcrypt20 / libgcrypt20-32bit / etc (SUSE-SU-2025:02756-1)
The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2025:02756-1 advisory. - CVE-2024-2236: timing-based side-channel flaw in RSA implementation can lead to decryption of RSA ciphertexts bsc1221107. Tenable has extracted the...
SUSE SLED15: grub2 / grub2-arm64-efi / grub2-arm64-efi-debug / etc (SUSE-SU-2025:02772-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:02772-1 advisory. - CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp...
SUSE-SU-2025:02772-1 Recommended update for grub2
This update for grub2 fixes the following issues: - CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp bsc1234959 Other fixes: - Fix test -f and -s do not work properly over the network files served via tftp and http bsc1246157, bsc1246237 - Skip moun...
SUSE-SU-2025:02756-1 Security update for libgcrypt
This update for libgcrypt fixes the following issues: - CVE-2024-2236: timing-based side-channel flaw in RSA implementation can lead to decryption of RSA ciphertexts bsc1221107...
Security update for opensc
This update for opensc fixes the following issues: CVE-2023-5992: Fixed side-channel leaks while stripping encryption PKCS1 padding bsc1219386. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you...