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Alpine Linux: CVE-2018-5710: NULL Pointer Dereference

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Alpine Linux: CVE-2018-5710: NULL Pointer Dereference

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
01/16/2018
Created
05/08/2019
Added
05/07/2019
Modified
10/01/2024

Description

An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.

Solution(s)

  • alpine-linux-upgrade-krb5

References

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