Описание
Security update for openssl-3
This update for openssl-3 fixes the following issues:
- CVE-2023-50782: Implicit rejection in PKCS#1 v1.5 (bsc#1220262)
- CVE-2024-41996: Avoid expensive public key validation for known safe-prime groups (DHEATATTACK) (bsc#1230698)
Список пакетов
Container suse/ltss/sle15.5/sle15:latest
SUSE Linux Enterprise Module for Basesystem 15 SP5
openSUSE Leap 15.5
Ссылки
- Link for SUSE-SU-2024:3766-1
- E-Mail link for SUSE-SU-2024:3766-1
- SUSE Security Ratings
- SUSE Bug 1220262
- SUSE Bug 1230698
- SUSE CVE CVE-2023-50782 page
- SUSE CVE CVE-2024-41996 page
Описание
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
Затронутые продукты
Ссылки
- CVE-2023-50782
- SUSE Bug 1218043
Описание
Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers (from the client side) to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource consumption. The basic attack scenario is that the client must claim that it can only communicate with DHE, and the server must be configured to allow DHE and validate the order of the public key.
Затронутые продукты
Ссылки
- CVE-2024-41996
- SUSE Bug 1229742