IBM Cloud Pak for Security Weak Encryption Algorithm Vulnerability

IBM Cloud Pak for Security is an integrated security tool that uses a unified interface to provide deep insight into threats in hybrid multi-cloud environments. A weak cryptographic algorithm vulnerability exists in IBM Cloud Pak for Security 1.3.0.1. The vulnerability stems from the product usin...

CVE-2020-4624

IBM Cloud Pak for Security 1.3.0.1 CP4S uses weaker than expected cryptographic algorithms during negotiation could allow an attacker to decrypt sensitive information...

In-band Protocol Negotiation And Robustness Weakness

aws-encryption-sdk suffers from an In-band protocol negotiation and robustness weakness. The SDK allows a unique ciphertext to be decrypted into different results due to the non-committing property of AES-GCM, and other AEAD ciphers such as AES-GCM-SIV, or XChaCha20Poly1305, when encrypting...

CVE-2020-5938

On BIG-IP 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when negotiating IPSec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow...

CVE-2020-5938

On BIG-IP 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when negotiating IPSec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow...

CVE-2020-5938

On BIG-IP 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when negotiating IPSec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow...

CVE-2020-5938

The CVE concerns F5 BIG-IP IPsec negotiation where, during tunnel setup with authenticated peers, the peer may agree on a key length outside the BIG-IP‑configured policy. Affected BIG‑IP versions: 11.6.1–11.6.5.2, 12.1.0–12.1.5.x, and 13.1.0–13.1.3.4. The vulnerability can lead to weaker-than-con...

F5 Networks BIG-IP : F5 IPsec vulnerability (K76610106)

The version of F5 Networks BIG-IP installed on the remote host is prior to 14.1.0. It is, therefore, affected by a vulnerability as referenced in the K76610106 advisory. When negotiating IPsec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the...

CVE-2020-3529

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

CVE-2020-3529

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

PT-2020-4463 · Cisco · Cisco Ftd +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in the SSL VPN negotiation process could allow an...

Negotiating with Ransomware Gangs

Really interesting conversation with someone who negotiates with ransomware gangs: For now, it seems that paying ransomware, while obviously risky and empowering/encouraging ransomware attackers, can perhaps be comported so as not to break any laws like anti-terrorist laws, FCPA, conspiracy and...

kernel: memory leak in mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c

A flaw was found in the Linux kernel's mwifiex driver implementation when connecting to other WiFi devices in "Test Mode." A kernel memory leak can occur if an error condition is met during the parameter negotiation. This issue can lead to a denial of service if multiple error conditions meeting...

The client side in OpenSSH 5.7 through 8.4 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client). NOTE: some reports state that 8.5 and 8.6 are also affected.

...

SUSE-SU-2020:2721-1 Security update for samba

This update for samba fixes the following issues: - ZeroLogon: An elevation of privilege was possible with some configurations when an attacker established a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC CVE-2020-1472, bsc1176579....

SUSE-SU-2020:2673-1 Security update for samba

This update for samba to version 4.10.17 fixes the following issues: - Fixed net command unable to negotiate SMB2; bsc1174120; - Update to 4.10.17 - CVE-2020-10745: Invalid DNS or NBT queries containing dots use several seconds of CPU each; bso14378; bsc1173160. - CVE-2020-10730: NULL de-referenc...

Updated putty package fixes security vulnerability

PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts where no host key for the server has been cached by the client CVE-2020-14002...

MGASA-2020-0358 Updated putty package fixes security vulnerability

PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts where no host key for the server has been cached by the client CVE-2020-14002...

Registries Considered Harmful

Cryptographic protocols and specifications often come with registries that map numeric or string identifiers to algorithms or suites. Something like this. 1 RSA-PSS-SHA256 2 RSA-PSS-SHA512 3 ECDSA-P256-SHA256 4 ECDSA-P521-SHA512 5 Ed25519 ... Youll find them everywhere. TLS, X.509, SSH, PGP, you...

Micro Air Vehicle Link Path Traversal Vulnerability

Micro Air Vehicle Link MAVLink is a lightweight messaging protocol from the Dronecode project that is primarily used for communication between ground control terminals ground stations and UAVs as well as between airborne UAV components. A security vulnerability exists in the Micro Air Vehicle Lin...