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SUSE-SU-2022:4185-1

Опубликовано: 22 нояб. 2022
Источник: suse-cvrf

Описание

Security update for strongswan

This update for strongswan fixes the following issues:

  • CVE-2022-40617: Fixed that using untrusted URIs for revocation checking could lead to denial of service (bsc#1203556)

Список пакетов

SUSE Linux Enterprise Server 12 SP5
strongswan-5.1.3-26.23.1
strongswan-doc-5.1.3-26.23.1
strongswan-hmac-5.1.3-26.23.1
strongswan-ipsec-5.1.3-26.23.1
strongswan-libs0-5.1.3-26.23.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
strongswan-5.1.3-26.23.1
strongswan-doc-5.1.3-26.23.1
strongswan-hmac-5.1.3-26.23.1
strongswan-ipsec-5.1.3-26.23.1
strongswan-libs0-5.1.3-26.23.1

Ссылки

Описание

strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP5:strongswan-5.1.3-26.23.1
SUSE Linux Enterprise Server 12 SP5:strongswan-doc-5.1.3-26.23.1
SUSE Linux Enterprise Server 12 SP5:strongswan-hmac-5.1.3-26.23.1
SUSE Linux Enterprise Server 12 SP5:strongswan-ipsec-5.1.3-26.23.1
Ссылки