Multiple vulnerabilities in Oracle Coherence



Published: 2021-04-25 | Updated: 2022-04-21
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2020-25649
CVE-2021-2277
CWE-ID CWE-611
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Oracle Coherence
Server applications / Application servers

Vendor Oracle

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) XML External Entity injection

EUVDB-ID: #VU48979

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2020-25649

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

Description

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.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Coherence: 12.2.1.4.0 - 14.1.1.0.0


CPE2.3 External links

http://www.oracle.com/security-alerts/cpuapr2021.html?505596

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Improper input validation

EUVDB-ID: #VU52536

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-2277

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

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.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Coherence: 3.7.1.0 - 14.1.1.0.0


CPE2.3 External links

http://www.oracle.com/security-alerts/cpuapr2021.html?505596

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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