Astra Linux – Vulnerability in Node-Elliptic

The ECDSA implementation of the Elliptic package generates incorrect signatures if the intermediate value ‘k’ calculated based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 has leading zeros and is susceptible to cryptanalysis, which can lead to the exposure of the secret...

RLSA-2026:20613 Important: gnutls security update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an underflow with a DTLS datagram...

Siemens SIMATIC and SCALANCE Incorrect Provision of Specified Functionality (CVE-2023-5363)

Issue summary: A bug has been identified in the processing of key and initialisation vector IV lengths. This can lead to potential truncation or overruns during the initialisation of some symmetric ciphers. Impact summary: A truncation in the IV can result in non- uniqueness, which could result i...

[SECURITY] [DSA 5070-1] cryptsetup security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5070-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez February 10, 2022 https://www.debian.org/security/faq -...