Which version of Apache is vulnerable to Log4j
Technical Details. The CVE-2021-44228 RCE vulnerability—affecting Apache's Log4j library, versions 2.0-beta9 to 2.14. 1—exists in the action the Java Naming and Directory Interface (JNDI) takes to resolve variables.
Is Apache HTTPd server affected by Log4j
Apache's HTTPd (web server) isn't vulnerable – it's not written in Java, and thus it can't use Log4j. However, Log4j is incredibly popular with Java applications.
Is Apache Tomcat vulnerable to Log4j
Not a vulnerability in Tomcat
x has no dependency on any version of log4j. Web applications deployed on Apache Tomcat may have a dependency on log4j.
Which versions of Log4j are affected by Log4Shell
Log4Shell, disclosed on December 10, 2021, is a remote code execution (RCE) vulnerability affecting Apache's Log4j library, versions 2.0-beta9 to 2.14. 1. The vulnerability exists in the action the Java Naming and Directory Interface (JNDI) takes to resolve variables.
Is Log4j-Core 2.3 jar vulnerable
log4j:log4j-core is a logging library for Java. Affected versions of this package are vulnerable to Remote Code Execution (RCE). Apache Log4j2 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints.
Is Log4j 2.16 still vulnerable
December 20, 2021
Log4j 2.17 has been released to address a Denial of Service (DoS) vulnerability found in v2. 16 and earlier. Log4j 2.16 and earlier does not always protect from infinite recursion in lookup evaluation, which can lead to DoS attacks. This is considered a High (7.5) vulnerability on the CVSS scale.
How to check if Apache has log4j
Try this Commands:dpkg -l | grep liblog4j.dpkg -l | grep log4.find / -name log4j-core-*. jar.locate log4j | grep -v log4js.
Which version of Apache httpd is vulnerable
The vulnerability affects Apache httpd 2.4. 53 only (since the vulnerability stems from the incomplete patch for CVE-2022-23943), in cases where a mod_sed filter is used for request or response editing.
Which Apache version is vulnerable
The version of Apache httpd installed on the remote host is prior to 2.4. 54. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4. 54 advisory.
How do I know if I am vulnerable to Log4j
We also use a log inspection rule to detect the vulnerability. The log inspection rule 1011241 – Apache Log4j Remote Code Execution Vulnerability (CVE-2021-44228) looks for JNDI payloads in the access logs, with the default path being /var/log/*/access. log.
What platforms are affected by Log4j
List of vendors and software affected by the Apache Log4J vulnerability (CVE-2021-44228)
| # | Vendor | Software |
|---|---|---|
| 24 | Apache Foundation | Apache EventMesh |
| 25 | Apereo Foundation | Opencast |
| 26 | Apereo Foundation | Apereo CAS |
| 27 | Apple Inc. | Apple Xcode |
What versions of Log4j are supported
Apache Log4j
| Release | Released | Supported |
|---|---|---|
| 2 | 9 years ago (12 Jul 2014) | Yes |
| 2.12 | 4 years ago (26 Jun 2019) | Ended 1 year and 7 months ago (14 Dec 2021) |
| 2.3 | 8 years ago (10 May 2015) | Ended 7 years and 10 months ago (20 Sep 2015) |
| 1 | 22 years ago (08 Jan 2001) | Ended 7 years ago (15 Oct 2015) |
14 thg 6, 2023
Is Log4j Core 2.17 0 vulnerable
Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack where an attacker with permission to modify the logging configuration file can construct a malicious configuration using a JDBC Appender with a data source …
Is Log4j 2.3 vulnerable
Affected versions of this package are vulnerable to Remote Code Execution (RCE). Apache Log4j2 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints.
Is Log4j Core 2.16 0 jar vulnerable
Vulnerability Details
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216189 for the current score. DESCRIPTION: Apache Log4j is vulnerable to a denial of service, caused by the failure to protect from uncontrolled recursion from self-referential lookups.
How do I know if I have Log4j vulnerability
We also use a log inspection rule to detect the vulnerability. The log inspection rule 1011241 – Apache Log4j Remote Code Execution Vulnerability (CVE-2021-44228) looks for JNDI payloads in the access logs, with the default path being /var/log/*/access.
What is the latest version of Apache Log4j
The Apache Log4j Implementationlatest version. 2.20.0.latest non vulnerable version. 3.0.0-alpha1.first published. 11 years ago.latest version published. 5 months ago.licenses detected. Apache-2.0. [2.0-alpha1,)package manager. View on Maven Repository.
Is Apache 2.4 vulnerable
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4. 54 and prior versions.
Is Apache 2.4 6 latest version
Stable Release – Latest Version: 2.4.57 (released 2023-04-06)
Is Apache 2.4 54 vulnerable
Mandiant reported a Critical vulnerability in Apache HTTP Server 2.4. 54. This vulnerability could be exploited to perform a HTTP Request Smuggling attack. For a complete description of the vulnerabilities and affected systems go to CVE-2023-25690 Detail.
What applications are vulnerable to Log4j
List of vendors and software affected by the Apache Log4J vulnerability (CVE-2021-44228)
| # | Vendor | Software |
|---|---|---|
| 28 | arduino | Arduino IDE |
| 29 | Arista Networks | CloudVision Portal |
| 30 | Atlassian | Bitbucket Server |
| 31 | Axway | SecureTransport |
Which version of Log4j is patched
The vulnerability, which can allow an attacker to execute arbitrary code by sending crafted log messages, has been identified as CVE-2021-44228 and given the name Log4Shell. It was first reported privately to Apache on November 24 and was patched with version 2.15. 0 of Log4j on December 9.
Which applications have Log4j
Businesses and systems affectedApache Struts. Log4j is part of the default configuration in the Apache Struts 2 application framework.Apache Solr.Apple iCloud services.Microsoft Minecraft.VMware products.
Is Log4j Core 2.3 jar vulnerable
log4j:log4j-core is a logging library for Java. Affected versions of this package are vulnerable to Remote Code Execution (RCE). Apache Log4j2 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints.
Is Log4j 2.12 4 safe
2 and 2.12. 4) are vulnerable to a remote code execution attack. An attacker with access to modify the Java log4j logging configuration file can build a malicious Apache log4j2 configuration by using a JDBC Appender with a data source referencing a JNDI URI, which can execute remote code.
