98 matches found
JSON Libraries Patched Against Invalid Curve Crypto Attack
A number of JSON libraries using the JSON Web Encryption specification JWE to create, sign and encrypt access tokens have been patched against an attack that allows for the recovery of a private key. Researcher Antonio Sanso of Adobe said the go-jose, node-jose, jose2go, Nimbus JOSE+WT and jose4...
Invalid Curve Attack
Overview Affected versions of node-jose are vulnerable to an invalid curve attack. This allows an attacker to recover the private secret key when JWE with Key Agreement with Elliptic Curve Diffie-Hellman Ephemeral Static ECDH-ES is used. Proof of Concept Recommendation Update to version 0.9.3 or...
Oracle Enterprise Manager Cloud Control Multiple Vulnerabilities (January 2017 CPU)
The version of Oracle Enterprise Manager Cloud Control installed on the remote host is affected by multiple vulnerabilities in the Enterprise Manager Base Platform component : - A flaw exists in the Bouncy Castle Java library due to improper validation of a point within the elliptic curve. An...
bouncycastle: Invalid curve attack allowing to extract private keys
It was found that bouncycastle is vulnerable to an invalid curve attack. An attacker could extract private keys used in elliptic curve cryptography with a few thousand queries...
bouncycastle: Invalid curve attack allowing to extract private keys
It was found that bouncycastle is vulnerable to an invalid curve attack. An attacker could extract private keys used in elliptic curve cryptography with a few thousand queries...
MGASA-2015-0487 Updated bouncycastle packages fix security vulnerability
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an "invalid curve attack" CVE-2015-7940...
Debian DSA-3417-1 : bouncycastle - security update
Tibor Jager, Jorg Schwenk, and Juraj Somorovsky, from Horst Gortz Institute for IT Security, published a paper in ESORICS 2015 where they describe an invalid curve attack in Bouncy Castle Crypto, a Java library for cryptography. An attacker is able to recover private Elliptic Curve keys from...
[SECURITY] [DSA 3417-1] bouncycastle security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3417-1 [email protected] https://www.debian.org/security/ Luciano Bello December 14, 2015 https://www.debian.org/security/faq -...
Debian Security Advisory DSA 3417-1 (bouncycastle - security update)
Tibor Jager, Jorg Schwenk, and Juraj Somorovsky, from Horst Gortz Institute for IT Security, published a paper in ESORICS 2015 where they describe an invalid curve attack in Bouncy Castle Crypto, a Java library for cryptography. An attacker is able to recover private Elliptic Curve keys from...
DSA-3417-1 bouncycastle - security update
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Debian: Security Advisory (DSA-3417-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2015 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...
Debian DLA-361-1 : bouncycastle security update
The Bouncy Castle Java library before 1.51 does not validate that a point is within the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an 'invalid curve attack.' For Debian 6 'Squeeze'...
DEBIAN-CVE-2015-7940
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an "invalid curve attack."...
Information disclosure
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an "invalid curve attack."...
CVE-2015-7940
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an "invalid curve attack."...
UBUNTU-CVE-2015-7940
The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman ECDH key exchanges, aka an "invalid curve attack."...
openSUSE Security Update : bouncycastle (openSUSE-2015-705)
bouncycastle was updated to version 1.53 to fix one security issue. This security issue was fixed : - CVE-2015-7940: Invalid curve attack bsc951727. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security...
