Directory Traversal Affecting znc package, versions [,0.072)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
1.71% (89th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Directory Traversal vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-UNMANAGED-ZNC-2367713
  • published26 Jan 2022
  • disclosed4 Aug 2009
  • creditUnknown

Introduced: 4 Aug 2009

CVE-2009-2658  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

Upgrade znc to version 0.072 or higher.

Overview

Affected versions of this package are vulnerable to Directory Traversal. Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.

References

CVSS Scores

version 3.1