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Oracle Solaris Third-Party Patch Update : kerberos (multiple_vulnerabilities_in_kerberos1)

medium Nessus Plugin ID 80654

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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 :

 - do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
 (CVE-2013-1417)

 - The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request. (CVE-2013-1418)

Solution

Upgrade to Solaris 11.1.15.4.0.

See Also

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

http://www.nessus.org/u?a3477b78

Plugin Details

Severity: Medium

ID: 80654

File Name: solaris11_kerberos_20140219.nasl

Version: 1.3

Type: local

Published: 1/19/2015

Updated: 1/14/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/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: 2/19/2014

Reference Information

CVE: CVE-2013-1417, CVE-2013-1418