Nettle Library Code Execution

The vulnerability of signature verification functions GOST DSA, EDDSA, and ECDSA in the Nettle library is related to the shortcomings of the cryptographic algorithms used. Exploiting this vulnerability could allow an attacker to execute arbitrary code by submitting invalid signatures...

Nettle: Denial of service

Background Nettle is a cryptographic library that is designed to fit easily in almost any context: In cryptographic toolkits for object-oriented languages, such as C++, Python, or Pike, in applications like lsh or GnuPG, or even in kernel space. Description It was discovered that Nettle incorrect...

PT-2021-5781

Name of the Vulnerable Software and Affected Versions Nettle affected versions not specified Description A flaw was found in the way Nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application...

CVE-2021-20305 affecting package nettle 3.4.1-2

CVE-2021-20305 affecting package nettle 3.4.1-2. An upgraded version of the package is available that resolves this issue...

USN-4906-1: Nettle vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Description It was discovered that Nettle incorrectly handled signature verification. A remote attacker could use this issue to cause Nettle to crash, resulting in a denial of service, or...

Amazon Linux 2 : nettle (ALAS-2021-1629)

The version of nettle installed on the remote host is prior to 2.7.1-9. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1629 advisory. A flaw was found in Nettle, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Cur...

Critical Photon OS Security Update - PHSA-2021-0223

Updates of 'nettle', 'rust' packages of Photon OS have been released...

Important: nettle

Issue Overview: A flaw was found in Nettle, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an...

Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0383

An update of 'nettle', 'rpm' packages of Photon OS has been released...

Photon OS 3.0: Nettle PHSA-2021-3.0-0223

An update of the nettle package has been released. C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2021-3.0-0223. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid148907;...

Critical Photon OS Security Update - PHSA-2021-0339

Updates of 'nettle' packages of Photon OS have been released...

Photon OS 1.0: Nettle PHSA-2021-1.0-0383

An update of the nettle package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2021-1.0-0383. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid14890...

Critical Photon OS Security Update - PHSA-2021-4.0-0012

Updates of 'rust', 'nettle' packages of Photon OS have been released...

Critical Photon OS Security Update - PHSA-2021-3.0-0223

Updates of 'rust', 'nettle' packages of Photon OS have been released...

Photon OS 4.0: Nettle PHSA-2021-4.0-0012

An update of the nettle package has been released. C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2021-4.0-0012. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid148909;...

Critical Photon OS Security Update - PHSA-2021-0012

Updates of 'rust', 'nettle' packages of Photon OS have been released...

Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-2.0-0339

An update of 'nettle' packages of Photon OS has been released...

Photon OS 2.0: Nettle PHSA-2021-2.0-0339

An update of the nettle package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2021-2.0-0339. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid14890...

Important: Red Hat Security Advisory: gnutls and nettle security update

An update for gnutls and nettle is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

nettle: Out of bounds memory access in signature verification

A flaw was found in Nettle, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an...