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SUSE-SU-2023:3398-1

Опубликовано: 23 авг. 2023
Источник: suse-cvrf

Описание

Security update for krb5

This update for krb5 fixes the following issues:

  • CVE-2023-36054: Fixed a DoS that could be triggered by an authenticated remote user. (bsc#1214054)

Список пакетов

SUSE Linux Enterprise Server 12 SP2-BCL
krb5-1.12.5-40.52.1
krb5-32bit-1.12.5-40.52.1
krb5-client-1.12.5-40.52.1
krb5-doc-1.12.5-40.52.1
krb5-plugin-kdb-ldap-1.12.5-40.52.1
krb5-plugin-preauth-otp-1.12.5-40.52.1
krb5-plugin-preauth-pkinit-1.12.5-40.52.1
krb5-server-1.12.5-40.52.1
SUSE Linux Enterprise Server 12 SP5
krb5-1.12.5-40.52.1
krb5-32bit-1.12.5-40.52.1
krb5-client-1.12.5-40.52.1
krb5-doc-1.12.5-40.52.1
krb5-plugin-kdb-ldap-1.12.5-40.52.1
krb5-plugin-preauth-otp-1.12.5-40.52.1
krb5-plugin-preauth-pkinit-1.12.5-40.52.1
krb5-server-1.12.5-40.52.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
krb5-1.12.5-40.52.1
krb5-32bit-1.12.5-40.52.1
krb5-client-1.12.5-40.52.1
krb5-doc-1.12.5-40.52.1
krb5-plugin-kdb-ldap-1.12.5-40.52.1
krb5-plugin-preauth-otp-1.12.5-40.52.1
krb5-plugin-preauth-pkinit-1.12.5-40.52.1
krb5-server-1.12.5-40.52.1
SUSE Linux Enterprise Software Development Kit 12 SP5
krb5-devel-1.12.5-40.52.1

Ссылки

Описание

lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP2-BCL:krb5-1.12.5-40.52.1
SUSE Linux Enterprise Server 12 SP2-BCL:krb5-32bit-1.12.5-40.52.1
SUSE Linux Enterprise Server 12 SP2-BCL:krb5-client-1.12.5-40.52.1
SUSE Linux Enterprise Server 12 SP2-BCL:krb5-doc-1.12.5-40.52.1
Ссылки