PT-2018-2417 · Oracle · Oracle Solaris

Published 2018-10-16 · Updated 2019-10-03 · CVE-2018-3172

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions Oracle Solaris versions 10 and 11.4

Description The issue is related to inadequate access control in the RPC component of Oracle Solaris, which can be exploited by a remote attacker to cause a partial denial of service using the Portmap v3 service. Successful attacks can result in unauthorized ability to cause a partial denial of service of Solaris.

Recommendations For Oracle Solaris version 10, consider restricting access to the Portmap v3 service to minimize the risk of exploitation. For Oracle Solaris version 11.4, consider disabling the RPC component temporarily until a patch is available. As a temporary workaround, restrict network access via Portmap v3 to prevent unauthorized attacks.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-00618

CVE-2018-3172

Affected Products

Oracle Solaris

References · 6

• http://oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-3172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-3172 · Security Note
• https://bdu.fstec.ru/vul/2019-00618 · Security Note
• http://securityfocus.com/bid/105616 · Note
• http://securitytracker.com/id/1041895 · Note