PT-2019-3698 · Fasterxml+1 · Jackson-Databind+2

Published 2019-01-01 · Updated 2019-10-21 · CVE-2019-2956

Positive Technologies (AI Summary)

CVSS v2.0

6.3

Medium

Base vector

AV:N/AC:M/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 12.1.0.2, 12.2.0.1, 18c, 19c

Description The issue is related to the Core RDBMS (jackson-databind) component of Oracle Database Server, where an easily exploitable vulnerability allows a low-privileged attacker with Create Session privilege and network access via multiple protocols to compromise the component. Successful attacks require human interaction from a person other than the attacker and can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the Core RDBMS (jackson-databind).

Recommendations For versions 12.1.0.2, 12.2.0.1, 18c, and 19c, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2019-03922

CVE-2019-2956

Affected Products

Oracle Database

Oracle Database Server

Jackson-Databind

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-2956 · Security Note
• https://osv.dev/vulnerability/CVE-2019-2956 · Vendor Advisory
• http://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03922 · Security Note
• https://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Note