Attack Complexity Low
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- Snyk ID SNYK-ORACLE7-KRB5DEVEL-2599413
- published 10 Apr 2022
- disclosed 6 Nov 2020
Introduced: 6 Nov 2020CVE-2020-28196 Open this link in a new tab
CWE-674 Open this link in a new tab
How to fix?
krb5-devel to version 0:1.15.1-50.0.1.el7 or higher.
This issue was patched in
Note: Versions mentioned in the description apply only to the upstream
krb5-devel package and not the
krb5-devel package as distributed by
How to fix? for
Oracle:7 relevant fixed versions and status.
MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.