openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates

A flaw was found in OpenSSL. It is possible to trigger an infinite loop by crafting a certificate that has invalid elliptic curve parameters. Since certificate parsing happens before verification of the certificate signature, any process that parses an externally supplied certificate may be subje...

golang: crypto/elliptic: IsOnCurve returns true for invalid field elements

A flaw was found in the elliptic package of the crypto library in golang when the IsOnCurve function could return true for invalid field elements. This flaw allows an attacker to take advantage of this undefined behavior, affecting the availability and integrity of the resource...

EulerOS 2.0 SP3 : openssl098e (EulerOS-SA-2022-1754)

According to the versions of the openssl098e package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli...

EulerOS 2.0 SP3 : openssl (EulerOS-SA-2022-1753)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally...

ecdsa-elixir fails to check signatures, vulnerable to message forging

Summary Stark Bank is a financial technology company that provides services to simplify and automate digital banking, by providing APIs to perform operations such as payments and transfers. In addition, Stark Bank maintains a number of cryptographic libraries to perform cryptographic signing and...

GHSA-XX36-6RV4-GJ8R ecdsa-elixir fails to check signatures, vulnerable to message forging

Summary Stark Bank is a financial technology company that provides services to simplify and automate digital banking, by providing APIs to perform operations such as payments and transfers. In addition, Stark Bank maintains a number of cryptographic libraries to perform cryptographic signing and...

Elastic Stack 7.17.4 and 8.2.1 Security Update

Elastic Stack update for CVE-2022-21449 Java vulnerability in Elliptic Curve Digital Signature Algorithm ECDSA ESA-2022-06 A vulnerability CVE-2022-21449 affecting the implementation of Elliptic Curve Digital Signing Algorithm ECDSA based signatures verification in Java JDK versions 15 and later...

Infinite loop

Overview std/crypto/elliptic is a Go standard library package std/crypto/elliptic Affected versions of this package are vulnerable to Infinite loop. Go Vulnerability Report: via the crypto/elliptic process. An attacker can cause excessive CPU consumption or potentially recover private keys by...

GO-2022-0217 Denial of service affecting P-521 and P-384 curves in crypto/elliptic

A DoS vulnerability in the crypto/elliptic implementations of the P-521 and P-384 elliptic curves may let an attacker craft inputs that consume excessive amounts of CPU. These inputs might be delivered via TLS handshakes, X.509 certificates, JWT tokens, ECDH shares or ECDSA signatures. In some...

Struts: Validator Without Form Field

Overview std/crypto/elliptic is a Go standard library package std/crypto/elliptic Affected versions of this package are vulnerable to Struts: Validator Without Form Field. Go Vulnerability Report: via the IsOnCurve function. An attacker can trigger a panic or cause invalid cryptographic operation...

GO-2021-0319 Incorrect computation for some invalid field elements in crypto/elliptic

Some big.Int values that are not valid field elements negative or overflowing might cause Curve.IsOnCurve to incorrectly return true. Operating on those values may cause a panic or an invalid curve operation. Note that Unmarshal will never return such values...

Uncaught Exception

Overview std/crypto/elliptic is a Go standard library package std/crypto/elliptic Affected versions of this package are vulnerable to Uncaught Exception. Go Vulnerability Report: via the P256.ScalarMult or P256.ScalarBaseMult functions when provided with a crafted scalar input longer than 32 byte...

GO-2022-0435 Panic due to large inputs affecting P-256 curves in crypto/elliptic

A crafted scalar input longer than 32 bytes can cause P256.ScalarMult or P256.ScalarBaseMult to panic. Indirect uses through crypto/ecdsa and crypto/tls are unaffected. amd64, arm64, ppc64le, and s390x are unaffected...

OESA-2022-1661 golang security update

The Go Programming Language. Security Fixes: Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.CVE-2021-44717 encoding/pem in...

Mageia: Security Advisory (MGASA-2022-0171)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Oracle Linux 8 : go-toolset:ol8 (ELSA-2022-1819)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-1819 advisory. delve 1.7.2-1.0.1 - Disable DWARF compression which has issues Alex Burmashev 1.7.2-1 - Rebase to 1.7.2 - Related: rhbz2014088 golang 1.17.7-1 - Rebase...

OpenJDK: Improper ECDSA signature verification (Libraries, 8277233)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Libraries. Supported versions that are affected are Oracle Java SE: 17.0.2 and 18; Oracle GraalVM Enterprise Edition: 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows...

GHSA-PFV2-37F7-9M6W Improper Verification of Cryptographic Signature in Nimbus JOSE+JWT

Nimbus JOSE+JWT before 4.36 proceeds with ECKey construction without ensuring that the public x and y coordinates are on the specified curve, which allows attackers to conduct an Invalid Curve Attack in environments where the JCE provider lacks the applicable curve validation...

Updated golang packages fix security vulnerability

encoding/pem: fix stack overflow in Decode. A large more than 5 MB PEM input can cause a stack overflow in Decode, leading the program to crash CVE-2022-24675 crypto/elliptic: tolerate all oversized scalars in generic P-256. A crafted scalar input longer than 32 bytes can cause P256.ScalarMult or...

CVE-2021-26408

Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality...