Nettle Project Nettle 2.5

CPE Details

Nettle Project Nettle 2.5
nettle_project
nettle
2.5
2019-01-03
15h22 +00:00
2019-01-03
15h22 +00:00
CPE NVD
Alerte pour un CPE
Stay informed of any changes for a specific CPE.
Notifications manage

CPE Name: cpe:2.3:a:nettle_project:nettle:2.5:*:*:*:*:*:*:*

Informations

Vendor

nettle_project

Product

nettle

Version

2.5

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2021-3580 2021-08-04 22h00 +00:00 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 crash and denial of service.
7.5
High
CVE-2021-20305 2021-04-05 19h31 +00:00 A flaw was found in Nettle in versions before 3.7.2, 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 invalid signature, causing an assertion failure or possible validation. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability.
8.1
High
CVE-2018-16869 2018-12-03 13h00 +00:00 A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
5.7
Medium
CVE-2016-6489 2017-04-14 16h00 +00:00 The RSA and DSA decryption code in Nettle makes it easier for attackers to discover private keys via a cache side channel attack.
7.5
High
CVE-2015-8803 2016-02-23 18h00 +00:00 The ecc_256_modp function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8805.
9.8
Critical
CVE-2015-8804 2016-02-23 18h00 +00:00 x86_64/ecc-384-modp.asm in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-384 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors.
9.8
Critical
CVE-2015-8805 2016-02-23 18h00 +00:00 The ecc_256_modq function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8803.
9.8
Critical