SB2021042532 - Multiple vulnerabilities in Oracle Coherence 

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Main Vulnerability Database SB2021042532

SB2021042532 - Multiple vulnerabilities in Oracle Coherence

Published: April 25, 2021 Updated: April 21, 2022

Security Bulletin ID SB2021042532
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) XML External Entity injection (CVE-ID: CVE-2020-25649)

The vulnerability allows a remote attacker to modify information on the system.

The vulnerability exists due to insufficient validation of user-supplied XML input. A remote attacker can pass a specially crafted XML code to the affected application and modify information on the system.


2) Improper input validation (CVE-ID: CVE-2021-2277)

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Core component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


Remediation

Install update from vendor's website.

References