1065 matches found
Timing Attack
openssl is vulnerable to Timing Attack. The vulnerability exists in rsa/rsaossl.c because an attacker can recover ciphertext with a Bleichenbacher style attack by sending a large number of trial messages...
GnuTLS -- timing sidechannel in RSA decryption
The GnuTLS project reports: A vulnerability was found that the response times to malformed RSA ciphertexts in ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding. Only TLS ciphertext processing is affected...
Information Disclosure
github.com/aws/aws-sdk-go is vulnerable to information disclosure. The library sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field which could be used to brute force the plaintext, when the hash is readable to the attacker...
GHSA-6JVC-Q2X7-PCHV AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it...
CVE-2022-2582
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it...
Code injection
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it...
CVE-2022-2582
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it...
AWS SDK for Android 加密问题漏洞
AWS SDK for Android is an AWS SDK for Android open source by AWS Amplify. A security vulnerability exists in AWS SDK for Android that stems from sending an unencrypted hash of plaintext along with ciphertext as a metadata field. If the hash is readable by an attacker, the hash can be used to brut...
CVE-2022-4087
A vulnerability was found in iPXE. It has been declared as problematic. This vulnerability affects the function tlsnewciphertext of the file src/net/tls.c of the component TLS. The manipulation of the argument padlen leads to information exposure through discrepancy. The name of the patch is...
iPXE 安全漏洞
iPXE is iPXE open source a network bootstrap program . An information disclosure vulnerability exists in versions of iPXE prior to iPXE 2022.11.08 that affects the tlsnewciphertext function in the component TLS src/net/tls.c file and can be exploited by an attacker to obtain sensitive information...
PT-2022-7375
Name of the Vulnerable Software and Affected Versions iPXE affected versions not specified Description A vulnerability was found in the function tls new ciphertext of the file src/net/tls.c of the component TLS. The manipulation of the argument pad len leads to information exposure through...
CVE-2022-20940
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...
CVE-2022-20940
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...
Information disclosure
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...
CVE-2022-20940: Observable Discrepancy
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...
CVE-2022-20940
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...
CVE-2022-20940
Cisco Firepower Threat Defense (FTD) Software is affected by a Bleichenbacher-related information disclosure in the TLS handler and SSL decryption policy implementation. The root cause is improper countermeasures against Bleichenbacher attacks, allowing an unauthenticated remote attacker to poten...
Cisco Firepower Threat Defense Software SSL Decryption Policy Bleichenbacher Attack Vulnerability
A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...