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SUSE-SU-2023:1960-1

Опубликовано: 24 апр. 2023
Источник: suse-cvrf

Описание

Security update for openssl

This update for openssl fixes the following issues:

  • CVE-2023-0465: Invalid certificate policies in leaf certificates were silently ignored (bsc#1209878).

Список пакетов

SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE
libopenssl0_9_8-0.9.8j-0.106.66.1
libopenssl0_9_8-32bit-0.9.8j-0.106.66.1
libopenssl0_9_8-hmac-0.9.8j-0.106.66.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.66.1
openssl-0.9.8j-0.106.66.1
openssl-doc-0.9.8j-0.106.66.1

Ссылки

Описание

Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. Invalid certificate policies in leaf certificates are silently ignored by OpenSSL and other certificate policy checks are skipped for that certificate. A malicious CA could use this to deliberately assert invalid certificate policies in order to circumvent policy checking on the certificate altogether. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function.

Затронутые продукты
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE:libopenssl0_9_8-0.9.8j-0.106.66.1
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE:libopenssl0_9_8-32bit-0.9.8j-0.106.66.1
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE:libopenssl0_9_8-hmac-0.9.8j-0.106.66.1
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE:libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.66.1
Ссылки