Timing Attack

Overview activerecord-sessionstore is an Action Dispatch session store backed by an Active Record class. Affected versions of this package are vulnerable to Timing Attack. It does not use a constant-time approach when delivering information about whether a guessed session ID is valid. Consequentl...

UBUNTU-CVE-2019-25025

The activerecord-sessionstore aka Active Record Session Store component through 1.1.3 for Ruby on Rails does not use a constant-time approach when delivering information about whether a guessed session ID is valid. Consequently, remote attackers can leverage timing discrepancies to achieve a...

CVE-2019-25025: Undefined Security Weakness

The activerecord-sessionstore aka Active Record Session Store component through 1.1.3 for Ruby on Rails does not use a constant-time approach when delivering information about whether a guessed session ID is valid. Consequently, remote attackers can leverage timing discrepancies to achieve a...

python-rsa: bleichenbacher timing oracle attack against RSA decryption

A flaw was found in python-rsa, where it is vulnerable to Bleichenbacher timing attacks. This flaw allows an attacker, via the RSA decryption API, to decrypt parts of the ciphertext encrypted with RSA. The highest threat from this vulnerability is to confidentiality...

Security Bulletin: IBM Cloud Private is vulnerable to a Python vulnerability (CVE-2020-25659)

Summary IBM Cloud Private is vulnerable to a Python vulnerability Vulnerability Details CVEID: CVE-2020-25659 DESCRIPTION: python-cryptography could allow a remote attacker to obtain sensitive information, caused by a Bleichenbacher timing attack. By sending a specially-crafted request using the...

Remote Desktop Web Access Authentication Timing Attack

!/usr/bin/env python3 -- coding: utf-8 -- standard modules from metasploit import module extra modules DEPENDENCIESMISSING = False try: import base64 import itertools import os import requests except ImportError: DEPENDENCIESMISSING = True Metasploit Metadata metadata = 'name': 'Microsoft RDP Web...

Remote Desktop Web Access - Authentication Timing Attack (Metasploit Module)

!/usr/bin/env python3 -- coding: utf-8 -- standard modules from metasploit import module extra modules DEPENDENCIESMISSING = False try: import base64 import itertools import os import requests except ImportError: DEPENDENCIESMISSING = True Metasploit Metadata metadata = 'name': 'Microsoft RDP Web...

Remote Desktop Web Access - Authentication Timing Attack Exploit

!/usr/bin/env python3 -- coding: utf-8 -- standard modules from metasploit import module extra modules DEPENDENCIESMISSING = False try: import base64 import itertools import os import requests except ImportError: DEPENDENCIESMISSING = True Metasploit Metadata metadata = 'name': 'Microsoft RDP Web...

GHSA-XM8R-5WH6-F46F Timing attack

While each ID is used for only one authentication attempt, a timing attack is possible to figure out in Autobahn...

Timing attack

While each ID is used for only one authentication attempt, a timing attack is possible to figure out in Autobahn...

python-rsa: bleichenbacher timing oracle attack against RSA decryption

A flaw was found in python-rsa, where it is vulnerable to Bleichenbacher timing attacks. This flaw allows an attacker, via the RSA decryption API, to decrypt parts of the ciphertext encrypted with RSA. The highest threat from this vulnerability is to confidentiality...

PT-2021-24474

Name of the Vulnerable Software and Affected Versions: Autobahn affected versions not specified Description: A timing attack is possible in Autobahn, which could potentially be used to figure out each ID used for authentication attempts. Recommendations: At the moment, there is no information abo...

Timing Attack

Botan is vulnerable to timing attack. The vulnerability exists becasue constant-time computations are not used for certain decoding and encoding operations base32, base58, base64, and hex...

CVE-2021-31404

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.13 Vaadin 10.0.0 through 10.0.16, 1.1.0 prior to 2.0.0 Vaadin 11 prior to 14, 2.0.0 through 2.4.6 Vaadin 14.0.0 through 14.4.6, 3.0.0 prior to 5.0.0 Vaadin 15 prior to 18, and...

Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.13 Vaadin 10.0.0 through 10.0.16, 1.1.0 prior to 2.0.0 Vaadin 11 prior to 14, 2.0.0 through 2.4.6 Vaadin 14.0.0 through 14.4.6, 3.0.0 prior to 5.0.0 Vaadin 15 prior to 18, and...

nss: ECDSA timing attack mitigation bypass

A flaw was found in nss. Using the EM side-channel, it is possible to extract the position of zero and non-zero wNAF digits while nss-certutil tool performs scalar multiplication during the ECDSA signature generation, leaking partial information about the ECDSA nonce. Given a small number of ECDS...

CVE-2021-31403

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 Vaadin 7.0.0 through 7.7.23, and 8.0.0 through 8.12.2 Vaadin 8.0.0 through 8.12.2 allows attacker to guess a security token via timing attack...

Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 Vaadin 7.0.0 through 7.7.23, and 8.0.0 through 8.12.2 Vaadin 8.0.0 through 8.12.2 allows attacker to guess a security token via timing attack. See CWE-208: Observable Timi...

CentOS 8 : libgcrypt (CESA-2020:4482)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:4482 advisory. - libgcrypt: ECDSA timing attack allowing private key leak CVE-2019-13627 Note that Nessus has not tested for this issue but has instead relied only on the...

PT-2021-15666

Name of the Vulnerable Software and Affected Versions: Botan versions prior to 2.17.3 Description: The issue concerns certain decoding and encoding operations, specifically base32, base58, base64, and hex, where constant-time computations are not used. This could potentially lead to timing attack...