Описание
Security update for krb5
This update for krb5 fixes the following securitz issue
- CVE-2017-15088: A buffer overflow in get_matching_data() was fixed that could under specific circumstances be used to execute code (bsc#1065274)
This update was imported from the SUSE:SLE-12-SP2:Update update project.
Список пакетов
openSUSE Leap 42.2
krb5-1.12.5-12.1
krb5-32bit-1.12.5-12.1
krb5-client-1.12.5-12.1
krb5-devel-1.12.5-12.1
krb5-devel-32bit-1.12.5-12.1
krb5-doc-1.12.5-12.1
krb5-mini-1.12.5-12.1
krb5-mini-devel-1.12.5-12.1
krb5-plugin-kdb-ldap-1.12.5-12.1
krb5-plugin-preauth-otp-1.12.5-12.1
krb5-plugin-preauth-pkinit-1.12.5-12.1
krb5-server-1.12.5-12.1
openSUSE Leap 42.3
krb5-1.12.5-12.1
krb5-32bit-1.12.5-12.1
krb5-client-1.12.5-12.1
krb5-devel-1.12.5-12.1
krb5-devel-32bit-1.12.5-12.1
krb5-doc-1.12.5-12.1
krb5-mini-1.12.5-12.1
krb5-mini-devel-1.12.5-12.1
krb5-plugin-kdb-ldap-1.12.5-12.1
krb5-plugin-preauth-otp-1.12.5-12.1
krb5-plugin-preauth-pkinit-1.12.5-12.1
krb5-server-1.12.5-12.1
Ссылки
- E-Mail link for openSUSE-SU-2017:2993-1
- SUSE Security Ratings
Описание
plugins/preauth/pkinit/pkinit_crypto_openssl.c in MIT Kerberos 5 (aka krb5) through 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in situations involving untrusted X.509 data, related to the get_matching_data and X509_NAME_oneline_ex functions. NOTE: this has security relevance only in use cases outside of the MIT Kerberos distribution, e.g., the use of get_matching_data in KDC certauth plugin code that is specific to Red Hat.
Затронутые продукты
openSUSE Leap 42.2:krb5-1.12.5-12.1
openSUSE Leap 42.2:krb5-32bit-1.12.5-12.1
openSUSE Leap 42.2:krb5-client-1.12.5-12.1
openSUSE Leap 42.2:krb5-devel-1.12.5-12.1
Ссылки
- CVE-2017-15088
- SUSE Bug 1065274