LO
Library
Log4j
On CISA KEVExploited in the wildRansomware-linked
20
CVEs
2
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 6High 8Medium 5Low 1
Watch
Add Log4j to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2021-44228 RansomwareIn wildKEV | 10.0 | Dec 10 | Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints Affected: 2.0.1 before 2.3.1; 2.4.0 before 2.12.2; 2.13.0 before 2.15.0; 2.0; 2.0; 2.0; +1 more |
| CVE-2021-45046 RansomwareIn wildKEV | 9.0 | Dec 14 | Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack Affected: Apache Log4j2 before 2.16.0 |
| CVE-2022-23305 | 9.8 | Jan 18 | By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout Affected: 1.2 through 1.2.17 |
| CVE-2020-9493 | 9.8 | Jun 16 | Java deserialization in Chainsaw Affected: 1.2 before 2.0 |
| CVE-2019-17571 | 9.8 | Dec 20 | Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with… Affected: through 1.2.17 |
| CVE-2017-5645 | 9.8 | Apr 17 | In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary… Affected: All versions between 2.0-alpha1 and 2.8.1 |
Showing 6