Access Restriction Bypass Affecting krb5-devel package, versions <0:1.13.2-10.el7
Snyk CVSS
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Test your applications- Snyk ID SNYK-ORACLE7-KRB5DEVEL-2502202
- published 10 Apr 2022
- disclosed 25 May 2015
Introduced: 25 May 2015
CVE-2015-2694 Open this link in a new tabHow to fix?
Upgrade Oracle:7
krb5-devel
to version 0:1.13.2-10.el7 or higher.
This issue was patched in ELSA-2015-2154
.
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:7
.
See How to fix?
for Oracle:7
relevant fixed versions and status.
The kdcpreauth modules in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.2 do not properly track whether a client's request has been validated, which allows remote attackers to bypass an intended preauthentication requirement by providing (1) zero bytes of data or (2) an arbitrary realm name, related to plugins/preauth/otp/main.c and plugins/preauth/pkinit/pkinit_srv.c.