UBUNTU-CVE-2023-45287

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

CVE-2023-45287 Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

CVE-2023-45287

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

GO-2023-2375 Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

PT-2023-29487

Name of the Vulnerable Software and Affected Versions Go versions prior to 1.20 Description The issue concerns the RSA-based TLS key exchanges in Go, which used the math/big library that is not constant time. Although RSA blinding was applied to prevent timing attacks, analysis suggests this may...

OESA-2023-1867 gnutls security update

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, and other...

The vulnerability of the QuickSec IPSec microprogramming software for network devices from Zyxel, including models such as ATP, USG FLEX, USG FLEX50(W), and USG20(W)-VPN, as well as VPN, allows a hacker to cause service interruptions.

The vulnerability of the QuickSec IPSec microprogramming software for network devices from Zyxel, such as ATP, USG FLEX, USG FLEX50W, and USG20W-VPN, related to the possibility of integer overflow. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sendi...

AZL-32048 CVE-2023-5981 affecting package gnutls for versions less than 3.7.11-1

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding...

ALPINE-CVE-2023-5981

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding...

DEBIAN-CVE-2023-5981

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding...

PT-2023-7186 · Zyxel · Zyxel Usg Flex Series +5

Name of the Vulnerable Software and Affected Versions: Zyxel ATP series firmware versions 4.32 through 5.37 Zyxel USG FLEX series firmware versions 4.50 through 5.37 Zyxel USG FLEX 50W series firmware versions 4.16 through 5.37 Zyxel USG20W-VPN series firmware versions 4.16 through 5.37 Zyxel VPN...

PT-2023-7101 · Unknown +6 · Strongswan +6

Name of the Vulnerable Software and Affected Versions: strongSwan versions 5.3.0 through 5.9.11 Description: The issue is caused by a buffer overflow in the charon-tkm process with IKE protocol implementation based on TKMv2, leading to possible unauthenticated remote code execution via a DH publi...

SUSE CVE-2023-5981

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding...

Rockwell Automation Stratix Cisco IOS and IOS XE Software Internet Key Exchange Version 1 Fragmentation Denial of Service (CVE-2016-6381)

A vulnerability in the Internet Key Exchange version 1 IKEv1 fragmentation code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an exhaustion of available memory or a reload of the affected system. The vulnerability is due to the improper handling of...

Rockwell Automation Stratix Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Fragmentation Denial of Service (CVE-2016-1344)

A vulnerability in the Internet Key Exchange IKE version 2 v2 fragmentation code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to an improper handling of crafted, fragmented IKEv2 packets. An...

Rockwell Automation Stratix Services Router Improper Input Validation (CVE-2018-0158)

A vulnerability in the Internet Key Exchange Version 2 IKEv2 module of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected device that leads to a denial of service DoS condition. The vulnerability is due to...

Rockwell Automation Stratix 5900 (CVE-2015-0643)

Devices running Cisco IOS Software or IOS XE Software contain vulnerabilities within the Internet Key Exchange IKE version 2 subsystem that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerabilities are due to how an affected device processes...

libreswan: Invalid IKEv1 repeat IKE SA delete causes crash and restart

A NULL pointer dereference vulnerability was found in the Libreswan package. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the...

libreswan: Invalid IKEv2 REKEY proposal causes restart

An assertion failure flaw was found in the Libreswan package that occurs when processing IKEv2 REKEY requests. When an IKEv2 Child SA REKEY packet contains an invalid IPsec protocol ID number of 0 or 1, an error notification INVALIDSPI is sent back. The notify payload's protocol ID is copied from...

libreswan: Invalid IKEv1 Quick Mode ID causes restart

A NULL pointer dereference flaw was found in Libreswan when processing IKEv1 Quick Mode requests. When an IKEv1 Quick Mode connection configured with IDIPV4ADDR or IDIPV6ADDR receives an IDcr payload with IDFQDN, it triggers a NULL pointer dereference error. This flaw allows a malicious client or...