gnutls security update

3.7.6-23.4 - Fix timing side-channel in deterministic ECDSA RHEL-28958 - Fix potential crash during chain building/verification RHEL-28953...

Fedora 39 : filezilla / libfilezilla (2024-8401d42de6)

The remote Fedora 39 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2024-8401d42de6 advisory. Fix for CVE-2024-31497 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for...

RHEL 8 : RHUI 4.8 Release - Security Updates, Bug Fixes, and Enhancements (Moderate) (RHSA-2024:1878)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1878 advisory. Red Hat Update Infrastructure RHUI offers a highly scalable, highly redundant framework that enables you to manage repositories and content...

Biased ECDSA Nonce Generation

PuTTYis vulnerable to biased ECDSA nonce generation. The vulnerability is due to biased ECDSA nonce generation, allowing an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is particularly significant in scenarios where an adversary can re...

PuTTY < 0.81 Key Recovery Attack Vulnerability

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

SUSE CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

DEBIAN-CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

USN-6733-1: GnuTLS vulnerabilities

It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. CVE-2024-28834 It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker cou...

USN-6733-1 gnutls28 vulnerabilities

It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. CVE-2024-28834 It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker cou...

CVE-2024-31497

PuTTY versions 0.68–0.80 (before 0.81) are vulnerable to a biased ECDSA nonce issue that can enable an attacker to recover a user’s NIST P-521 private key after observing signatures. The CVE is discussed in multiple advisories and vendor notices (Debian LTS advisory DLA-3839-1, Fedora package upd...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

gnutls security update

3.6.16-8.3fips - Allow RSA keygen with modulus sizes bigger than 3072 bits and validate the seed length as defined in FIPS 186-4 section B.3.2 Orabug: 33200526 - Allow bigger known RSA modulus sizes when calling rsageneratefips1864keypair directly Orabug: 33200526 - Change Epoch from 1 to 10fips...

Moderate: gnutls security update

The gnutls package provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. This package update fixes a timing side-channel in deterministic ECDSA. Security Fixes: gnutls: vulnerable to Minerva side-channel...

[slackware-security] gnutls

New gnutls packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/gnutls-3.8.4-i586-1slack15.0.txz: Upgraded. This update fixes two medium severity security issues: libgnutls: Fix side-channel in the...

BIT-GOLANG-2023-24532 Incorrect calculation on P256 curves in crypto/internal/nistec

The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars a scalar larger than the order of the curve. This does not impact usages of crypto/ecdsa or crypto/ecdh...