PT-2019-1221 · Oracle · Oracle Solaris

Published 2019-01-14 · Updated 2020-08-24 · CVE-2019-2437

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle Solaris version 11

Description The issue is related to inadequate access control in the Oracle Solaris kernel, allowing an unauthenticated attacker with network access via TCP to compromise Oracle Solaris. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris.

Recommendations For Oracle Solaris version 11, apply the necessary patches or updates to fix the vulnerability in the kernel component. As a temporary workaround, consider restricting network access via TCP to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-00334

CVE-2019-2437

Affected Products

Oracle Solaris

References · 6

• https://osv.dev/vulnerability/CVE-2019-2437 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00334 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2437 · Security Note
• http://oracle.com/technetwork/security-advisory/cpujan2019-5072801.html · Vendor Advisory
• https://oracle.com/technetwork/security-advisory/cpujan2019-5072801.html · Note
• http://securityfocus.com/bid/106589 · Note