NULL Pointer Dereference Affecting krb5-devel package, versions <0:1.18.2-8.3.el8_4
Snyk CVSS
Attack Complexity
Low
Availability
High
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Test your applications- Snyk ID SNYK-ORACLE8-KRB5DEVEL-2587610
- published 10 Apr 2022
- disclosed 23 Aug 2021
Introduced: 23 Aug 2021
CVE-2021-37750 Open this link in a new tabHow to fix?
Upgrade Oracle:8
krb5-devel
to version 0:1.18.2-8.3.el8_4 or higher.
This issue was patched in ELSA-2021-3576
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream krb5-devel
package and not the krb5-devel
package as distributed by Oracle:8
.
See How to fix?
for Oracle:8
relevant fixed versions and status.
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.