CVE - CVE-2017-7562

CVE-ID
CVE-2017-7562	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:100511 URL:http://www.securityfocus.com/bid/100511 CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7562 CONFIRM:https://github.com/krb5/krb5/pull/694 CONFIRM:https://github.com/krb5/krb5/pull/694/commits/1de6ca2f2eb1fdbab51f1549a25a6903aefcc196 CONFIRM:https://github.com/krb5/krb5/pull/694/commits/50fe4074f188c2d4da0c421e96553acea8378db2 CONFIRM:https://github.com/krb5/krb5/pull/694/commits/b7af544e50a4d8291524f590e20dd44430bf627d REDHAT:RHSA-2018:0666 URL:https://access.redhat.com/errata/RHSA-2018:0666
Assigning CNA
Red Hat, Inc.
Date Entry Created
20170405	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20170405)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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