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Apache Commons Net library contains a collection of network utilities and protocol implementations.
Supported protocols include: Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, Whois
Path to dependency file: /build.gradle
Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.1/2298164a7c2484406f2aa5ac85b205d39019896f/commons-net-3.1.jar
Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.
CVE-2021-37533 - Medium Severity Vulnerability
Apache Commons Net library contains a collection of network utilities and protocol implementations. Supported protocols include: Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, Whois
Path to dependency file: /build.gradle
Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.1/2298164a7c2484406f2aa5ac85b205d39019896f/commons-net-3.1.jar
Dependency Hierarchy:
Found in HEAD commit: b23ac4a35a28378635d7eef881077d376557bfc5
Found in base branch: master
Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.
Publish Date: 2022-12-03
URL: CVE-2021-37533
Base Score Metrics:
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2021-37533
Release Date: 2022-12-03
Fix Resolution (commons-net:commons-net): 3.9.0
Direct dependency fix Resolution (org.apache.spark:spark-sql_2.11): 2.3.0
⛑️ Automatic Remediation will be attempted for this issue.
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