GHSA-VQ4H-9GHM-QMRR HashiCorp Vault's implementation of Shamir's secret sharing vulnerable to cache-timing attacks

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

CVE-2023-25000

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

Denial of service

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

CVE-2023-25000 Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

CVE-2023-25000

CVE-2023-25000 : HashiCorp Vault’s Shamir secret sharing uses precomputed table lookups and is vulnerable to cache-timing attacks during seal/unseal. An attacker observing many unseal operations locally could reduce the search space for recovering Shamir shares. Affected: Vault’s Shamir implement...

CVE-2023-25000 Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

CVE-2023-25000 Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations

HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a...

PT-2023-19855 · Hashicorp +1 · Hashicorp Vault +1

Name of the Vulnerable Software and Affected Versions: HashiCorp Vault versions prior to 1.11.9 HashiCorp Vault versions prior to 1.12.5 HashiCorp Vault versions prior to 1.13.1 Description: The issue concerns HashiCorp Vault's implementation of Shamir's secret sharing, which used precomputed tab...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

Mozilla: Keystroke Side-Channel Leakage

The Mozilla Foundation Security Advisory describes this flaw as: Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed...

CVE-2020-12402

A flaw was found in NSS, where it is vulnerable to RSA key generation cache timing side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. The highest threat to this flaw is to confidentiality...

Nextcloud: Reduced purmations on encryption

OC\Security\SecureRandom::generate Reduced Permutations OC\Security\SecureRandom::generate will by default use a-Z0-9+/ 64 bytes character set. The numbers are not predictable, due to the use of randomint. Most notably the OC\Security\Crypto::encrypt method uses an IV with a length of 16 bytes. I...

CPU Side-Channel Information Disclosure Vulnerabilities: August 2018

5On August 14th, 2018, three vulnerabilities were disclosed by Intel and security researchers that leverage a speculative execution side-channel method referred to as L1 Terminal Fault L1TF that affects modern Intel microprocessors. These vulnerabilities could allow an unprivileged, local attacke...

CVE-2018-0737

OpenSSL RSA key generation was found to be vulnerable to cache side-channel attacks. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover parts of the private key...