Advisory ROSA-SA-2024-2438

Software: opencryptoki 3.14.0 OS: ROSA Virtualization 2.1 packageevrstring: opencryptoki-3.14.0 CVE-ID: CVE-2021-3798 BDU-ID: CVE-Crit: MEDIUM. CVE-DESC.: The openCryptoki software token does not check if the EC key is valid when the EC key is created with CCreateObject and when CDeriveKey is use...

RHEL 8 : golang (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - golang: Command-line arguments may overwrite global data CVE-2021-38297 - In archive/zip in Go before...

GHSA-346H-749J-R28W PHPECC vulnerable to multiple cryptographic side-channel attacks

ECDSA Canonicalization PHPECC is vulnerable to malleable ECDSA signature attacks. Constant-Time Signer When generating a new ECDSA signature, the GMPMath adapter was used. This class wraps the GNU Multiple Precision arithmetic library GMP, which does not aim to provide constant-time implementatio...

PHPECC vulnerable to multiple cryptographic side-channel attacks

ECDSA Canonicalization PHPECC is vulnerable to malleable ECDSA signature attacks. Constant-Time Signer When generating a new ECDSA signature, the GMPMath adapter was used. This class wraps the GNU Multiple Precision arithmetic library GMP, which does not aim to provide constant-time implementatio...

Information Exposure Through Timing Discrepancy

Overview paragonie/ecc is an Elliptic Curve Cryptography library Affected versions of this package are vulnerable to Information Exposure Through Timing Discrepancy due to the use of the GMPMath adapter, which wraps the GNU Multiple Precision arithmetic library GMP not aiming to provide...

PT-2024-40040 · Gnu · Gmp

Name of the Vulnerable Software and Affected Versions: PHPECC affected versions not specified Description: The issue concerns malleable ECDSA signature attacks. When generating new ECDSA signatures, the use of the GMPMath adapter, which wraps the GNU Multiple Precision arithmetic library GMP,...

mdanter/ecc affected by timing vulnerability in cryptographic side-channels

phpecc, as used in all versions of mdanter/ecc, as well as paragonie/ecc before 2.0.1, has a branch-based timing leak in Point addition. This Composer package is also known as phpecc/phpecc on GitHub, previously known as the Matyas Danter ECC library. Paragon Initiative Enterprises hard-forked...

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...

Moderate: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2024-23342

A flaw was found in the ecdsa PyPI package, a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior may be...

CVE-2024-23342

The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior are vulnerable to the...

Code injection

The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior are vulnerable to the...

CVE-2024-23342

The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior are vulnerable to the...

CVE-2024-23342

The CVE-2024-23342 entry concerns the python-ecdsa package (pure-Python ECC implementation) with support for ECDSA/EdDSA/ECDH. Versions 0.18.0 and earlier are vulnerable to the Minerva attack. The available connected documents confirm that the vulnerability is tied to this package and note the ab...

CVE-2024-23342 python-ecdsa vulnerable to Minerva attack on P-256

The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior are vulnerable to the...

CVE-2024-23342

The ecdsa PyPI package is a pure Python implementation of ECC Elliptic Curve Cryptography with support for ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm and ECDH Elliptic Curve Diffie-Hellman. Versions 0.18.0 and prior are vulnerable to the...

Minerva timing attack on P-256 in python-ecdsa

python-ecdsa has been found to be subject to a Minerva timing attack on the P-256 curve. Using the ecdsa.SigningKey.signdigest API function and timing signatures an attacker can leak the internal nonce which may allow for private key discovery. Both ECDSA signatures, key generation, and ECDH...

openssl security update

1:3.0.7-25.0.1 - Replace upstream references Orabug: 34340177 1:3.0.7-25 - Provide relevant diagnostics when FIPS checksum is corrupted Resolves: RHEL-5317 - Don't limit using SHA1 in KDFs in non-FIPS mode. Resolves: RHEL-5295 - Provide empty evpproperties section in main OpenSSL configuration fi...

GO-2023-2380 Private key recovery via invalid curve point in github.com/ecies/go/v2

An attacker may be able to recover private keys due to a bug in the ECDH function. The library does not check whether the provided public key is on the curve, which means that an attacker can create a public key that is not on the curve and use it to recover the private key. A workaround is to...

GHSA-8J98-CJFR-QX3H github.com/ecies/go vulnerable to possible private key restoration

Impact If functions Encapsulate, Decapsulate and ECDH could be called by an attacker, he could recover any private key that he interacts with. Patches Patched in v2.0.8 Workarounds You could manually check public key by calling IsOnCurve function from secp256k1 libraries. References...