Confluence Data Center and Server update for Apache Avro



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-47561
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Atlassian Confluence Server
Server applications / Web servers

Confluence Data Center
Server applications / Other server solutions

Vendor Atlassian

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Input validation error

EUVDB-ID: #VU98024

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-47561

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to insufficient validation of user-supplied input when parsing schema in Java SDK. A remote attacker can pass specially crafted schema to the application and execute arbitrary code on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Atlassian Confluence Server: 7.19.0 - 9.1.0

Confluence Data Center: 7.19.0 - 9.1.0

CPE2.3 External links

https://jira.atlassian.com/browse/CONFSERVER-98720


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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