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SUSE-SU-2018:2207-1

Опубликовано: 06 авг. 2018
Источник: suse-cvrf

Описание

Security update for openssl

This update for openssl fixes the following issues:

  • CVE-2018-0732: During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack (bsc#1097158).
  • Blinding enhancements for ECDSA and DSA (bsc#1097624, bsc#1098592)

Список пакетов

SUSE Linux Enterprise Point of Sale 11 SP3
libopenssl-devel-0.9.8j-0.106.12.1
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1
SUSE Linux Enterprise Server 11 SP3-LTSS
libopenssl-devel-0.9.8j-0.106.12.1
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1
SUSE Linux Enterprise Server 11 SP3-TERADATA
libopenssl-devel-0.9.8j-0.106.12.1
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1
SUSE Linux Enterprise Server 11 SP4
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-x86-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1
SUSE Linux Enterprise Server for SAP Applications 11 SP4
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-x86-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1
SUSE Linux Enterprise Software Development Kit 11 SP4
libopenssl-devel-0.9.8j-0.106.12.1
libopenssl-devel-32bit-0.9.8j-0.106.12.1
SUSE Studio Onsite 1.3
libopenssl-devel-0.9.8j-0.106.12.1

Ссылки

Описание

During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:libopenssl-devel-0.9.8j-0.106.12.1
SUSE Linux Enterprise Point of Sale 11 SP3:libopenssl0_9_8-0.9.8j-0.106.12.1
SUSE Linux Enterprise Point of Sale 11 SP3:libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
SUSE Linux Enterprise Point of Sale 11 SP3:openssl-0.9.8j-0.106.12.1
Ссылки
Уязвимость SUSE-SU-2018:2207-1