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CVE-2009-2658

nvd nist
Published: Aug 4, 2009Modified: Apr 23, 2026

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7.5
Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitability: 10.0 / Impact: 6.4
Source: NVD

Description

Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.

Affected (13)

Products: Znc: Znc
Znc
1 product
Znc
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Znc
Znc
Version 0.044
Znc
Version 0.045
Znc
Version 0.047
Znc
Version 0.052
Znc
Version 0.054
Znc
Version 0.056
Znc
Version 0.058
Znc
Version 0.060
Znc
Version 0.062
Znc
Version 0.064
Znc
Version 0.066
Znc
Version 0.068
Znc
Version 0.070

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (14)

Source: cve@mitre.org
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.