Описание
Security update for freeradius-server
This update for freeradius-server fixes the following issues:
-
CVE-2022-41859: Fixes an information leakage in EAP-PWD (bsc#1206204).
-
CVE-2022-41860: Fixes a crash on unknown option in EAP-SIM (bsc#1206205).
-
CVE-2022-41861: Fixes a crash on invalid abinary data (bsc#1206206).
-
rebuild against the new net-snmp (jsc#SLE-11203).
Список пакетов
SUSE Linux Enterprise Module for Server Applications 15 SP4
openSUSE Leap 15.4
Ссылки
- Link for SUSE-SU-2022:4626-1
- E-Mail link for SUSE-SU-2022:4626-1
- SUSE Security Ratings
- SUSE Bug 1206204
- SUSE Bug 1206205
- SUSE Bug 1206206
- SUSE CVE CVE-2022-41859 page
- SUSE CVE CVE-2022-41860 page
- SUSE CVE CVE-2022-41861 page
Описание
In freeradius, the EAP-PWD function compute_password_element() leaks information about the password which allows an attacker to substantially reduce the size of an offline dictionary attack.
Затронутые продукты
Ссылки
- CVE-2022-41859
- SUSE Bug 1206204
Описание
In freeradius, when an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash.
Затронутые продукты
Ссылки
- CVE-2022-41860
- SUSE Bug 1206205
Описание
A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.
Затронутые продукты
Ссылки
- CVE-2022-41861
- SUSE Bug 1206206