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openSUSE-SU-2021:3467-1

Опубликовано: 19 окт. 2021
Источник: suse-cvrf

Описание

Security update for strongswan

This update for strongswan fixes the following issues:

A feature was added:

  • Add auth_els plugin to support Marvell FC-SP encryption (jsc#SLE-20151)

Security issues fixed:

  • CVE-2021-41991: Fixed an integer overflow when replacing certificates in cache. (bsc#1191435)
  • CVE-2021-41990: Fixed an integer Overflow in the gmp Plugin. (bsc#1191367)

Список пакетов

openSUSE Leap 15.3
strongswan-5.8.2-11.21.1
strongswan-doc-5.8.2-11.21.1
strongswan-hmac-5.8.2-11.21.1
strongswan-ipsec-5.8.2-11.21.1
strongswan-libs0-5.8.2-11.21.1
strongswan-mysql-5.8.2-11.21.1
strongswan-nm-5.8.2-11.21.1
strongswan-sqlite-5.8.2-11.21.1

Ссылки

Описание

The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certificate sent by an initiator. Remote code execution cannot occur.

Затронутые продукты
openSUSE Leap 15.3:strongswan-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-doc-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-hmac-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-ipsec-5.8.2-11.21.1
Ссылки

Описание

The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility.

Затронутые продукты
openSUSE Leap 15.3:strongswan-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-doc-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-hmac-5.8.2-11.21.1
openSUSE Leap 15.3:strongswan-ipsec-5.8.2-11.21.1
Ссылки