Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2021-44832 CVE-2021-42340 |
CWE-ID | CWE-94 CWE-400 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Management Cloud Engine Server applications / Other server solutions Apache Tomcat Server applications / Web servers |
Vendor |
Oracle Apache Foundation |
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU59098
Risk: Medium
CVSSv3.1:
CVE-ID: CVE-2021-44832
CWE-ID:
CWE-94 - Improper Control of Generation of Code ('Code Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote user with permission to modify the logging configuration file can construct a malicious configuration using a JDBC Appender with a data source referencing a JNDI URI which can execute remote code.
MitigationInstall update from vendor's website.
Vulnerable software versionsManagement Cloud Engine: 1.5.0
http://www.oracle.com/security-alerts/cpuapr2022.html?952637
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
EUVDB-ID: #VU57389
Risk: Medium
CVSSv3.1:
CVE-ID: CVE-2021-42340
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak when processing HTTP connections. A remote attacker can initiate multiple HTTP connections with the web server and consume all available memory on the system. Mitigation
Install update from vendor's website.
Vulnerable software versionsApache Tomcat: 10.0.0 - 10.0.11, 10.1.0-M1 - 10.1.0-M5, 9.0.0 - 9.0.53, 8.5.0 - 8.5.71
http://www.oracle.com/security-alerts/cpuapr2022.html?952637
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?