GHSA-cgp8-4m63-fhh5
Suggest an improvement- Source
- https://github.com/advisories/GHSA-cgp8-4m63-fhh5
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-cgp8-4m63-fhh5/GHSA-cgp8-4m63-fhh5.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-cgp8-4m63-fhh5
- Aliases
- Published
- 2022-12-03T15:30:26Z
- Modified
- 2023-11-08T04:06:18.513983Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Apache Commons Net vulnerable to information leakage via malicious server
- Details
-
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.
- Database specific
{ "nvd_published_at": "2022-12-03T15:15:00Z", "github_reviewed_at": "2022-12-05T23:21:08Z", "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-20" ] }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2021-37533
- https://github.com/apache/commons-net/commit/4fe1bae56e53f32756b1ca3296f3dd2c45e3e060
- https://github.com/apache/commons-net
- https://issues.apache.org/jira/browse/NET-711
- https://lists.apache.org/thread/o6yn9r9x6s94v97264hmgol1sf48mvx7
- https://lists.debian.org/debian-lts-announce/2022/12/msg00038.html
- https://www.debian.org/security/2022/dsa-5307
- http://www.openwall.com/lists/oss-security/2022/12/03/1
Affected packages
Maven / commons-net:commons-net
Package
- Name
- commons-net:commons-net
- View open source insights on deps.dev
- Purl
- pkg:maven/commons-net/commons-net