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Oracle Solaris Third-Party Patch Update : kerberos (cve_2013_1416_denial_of)

medium Nessus Plugin ID 80651

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Synopsis

The remote Solaris system is missing a security patch for third-party software.

Description

The remote Solaris system is missing necessary patches to address security updates :

 - The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request. (CVE-2013-1416)

Solution

Upgrade to Solaris 11.1.9.5.1.

See Also

http://www.nessus.org/u?4a913f44

https://blogs.oracle.com/sunsecurity/cve-2013-1416-denial-of-service-dos-vulnerability-in-kerberos

Plugin Details

Severity: Medium

ID: 80651

File Name: solaris11_kerberos_20130716.nasl

Version: 1.3

Type: local

Published: 1/19/2015

Updated: 1/14/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Information

CPE: cpe:/o:oracle:solaris:11.1, p-cpe:/a:oracle:solaris:kerberos

Required KB Items: Host/local_checks_enabled, Host/Solaris11/release, Host/Solaris11/pkg-list

Patch Publication Date: 7/16/2013

Reference Information

CVE: CVE-2013-1416