|Number of vulnerabilities||1|
|Public exploit||Vulnerability #1 is being exploited in the wild.|
Universal components / Libraries / Libraries used by multiple products
This security bulletin contains information about 1 vulnerabilities.
Changed severity level from high to critical to reflect in the wild exploitation of the vulnerability.
Exploit availability: YesDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation when processing LDAP requests. A remote attacker can send a specially crafted request to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Note, we are aware of attackers exploiting the vulnerability in the wild.
Install updates from vendor's website.Vulnerable software versions
Apache Log4j: 2.0, 2.0.1, 2.0.2, 2.1, 2.2, 2.3, 2.4, 2.4.1, 2.5, 2.6, 2.6.1, 2.6.2, 2.7, 2.8, 2.8.1, 2.8.2, 2.9.0, 2.9.1, 2.10.0, 2.11.0, 2.11.1, 2.11.2, 2.12.0, 2.12.1, 2.13.0, 2.13.1, 2.13.2, 2.13.3, 2.14.0, 2.14.1CPE2.3
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.