cve-2017-15088
Vulnerability from cvelistv5
Published
2017-11-23 17:00
Modified
2024-08-05 19:42
Severity ?
Summary
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.
References
secalert@redhat.comhttp://www.securityfocus.com/bid/101594Third Party Advisory, VDB Entry
secalert@redhat.comhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871698Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1504045Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/krb5/krb5/commit/fbb687db1088ddd894d975996e5f6a4252b9a2b4Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/krb5/krb5/pull/707Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101594Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871698Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1504045Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/krb5/krb5/commit/fbb687db1088ddd894d975996e5f6a4252b9a2b4Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/krb5/krb5/pull/707Patch, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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