Timing Attack Vulnerability In Basic Authentication

Action Controller in the actionpack gem has a flaw in the way it compares usernames and passwords in the basic authentication authorization code. Due to the flaw, attackers can launch a timing attack by analyzing the time taken by a response and use the difference to find a valid username and...

Timing Side- Channel Attack

OpenSSL is vulnerable to timing attacks. It happens because of lack of validation of MAC addresses in constant time during the processing of a malformed CBC padding. It is also known as "Lucky Thirteen" issue...

Ubuntu: Security Advisory (USN-3850-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : NSS vulnerabilities (USN-3850-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3850-1 advisory. Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation. A local attacker could possibly use this issue to perfo...

USN-3850-1: NSS vulnerabilities

Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation. A local attacker could possibly use this issue to perform a cache-timing attack and recover private ECDSA keys. CVE-2018-0495 It was discovered that NSS incorrectly handled certain v2-compatible ClientHello messages. A remo...

Tenable Nessus 8.x < 8.1.1 Multiple Vulnerabilities (TNS-2018-16)

Tenable Nessus is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 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 CPE = "cpe:/a:tenable:nessus"; ifdescripti...

PT-2018-15283 · Openstack · Openstack Keystone

Name of the Vulnerable Software and Affected Versions: OpenStack Keystone versions through 14.0.1 Description: The issue allows for user enumeration due to the difference in response times for valid and invalid usernames when making a POST request to the "/v3/auth/tokens" endpoint. The vendor vie...

FreeBSD : Mbed TLS -- Local timing attack on RSA decryption (293f40a0-ffa1-11e8-b258-0011d823eebd)

Janos Follath reports : An attacker who can run code on the same machine that is performing an RSA decryption can potentially recover the plaintext through a Bleichenbacher-like oracle. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the...

Cloud Foundry Bits Service Information Disclosure Vulnerability

Cloud Foundry Bits Service is a program from the Cloud Foundry Foundation that encapsulates "bit manipulation" into a separately scalable service. An information disclosure vulnerability exists in Cloud Foundry Bits Service versions prior to 2.18.0, which can be exploited by a remote attacker to...

CVE-2018-15800

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage...

CVE-2018-15800

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage...

Information disclosure

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage...

CVE-2018-15800 Timing attack allows extraction of signing key in Bits Service

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage...

[ASA-201812-6] lib32-openssl: private key recovery

Arch Linux Security Advisory ASA-201812-6 ========================================= Severity: Low Date : 2018-12-08 CVE-ID : CVE-2018-0734 CVE-2018-0735 Package : lib32-openssl Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-793 Summary ======= The package...

[ASA-201812-5] openssl: private key recovery

Arch Linux Security Advisory ASA-201812-5 ========================================= Severity: Low Date : 2018-12-08 CVE-ID : CVE-2018-0734 CVE-2018-0735 Package : openssl Type : private key recovery Remote : Yes Link : https://security.archlinux.org/AVG-792 Summary ======= The package openssl...

SUSE SLED12 / SLES12 Security Update : openssl-1_0_0 (SUSE-SU-2018:3989-1)

This update for openssl-100 fixes the following issues : Security issues fixed : CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. Add missing timing side channel patch for...

RHEL 6 : Red Hat OpenShift Enterprise 1.1.2 update (Moderate) (RHSA-2013:0638)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2013:0638 advisory. OpenShift Enterprise is a cloud computing Platform-as-a-Service PaaS solution from Red Hat, and is designed for on-premise or private cloud...

CVE-2018-15800: Timing attack allows extraction of signing key in Bits Service | Cloud Foundry

Severity High Vendor Cloud Foundry Foundation Affected Cloud Foundry Products and Versions Bits Service release versions prior to 2.18.0 Description Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing...

SUSE-SU-2018:3989-1 Security update for openssl-1_0_0

This update for openssl-100 fixes the following issues: Security issues fixed: - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation bsc1113652. - CVE-2018-5407: Fixed elliptic curve scalar multiplication timing attack defenses bsc1113534. - Add missing timing side channel patch...

Timing Attack

SimpleCrypto.Net is vulnerable to timing attack. A non-constant time comparison function used to compare passwords allow remote attackers to determine valid passwords by analyzing the server response time...