CVE-2014-9403

2014-12-1915:59:00

NVD-CWE-Other

[email protected]

web.nvd.nist.gov

cwebadminmod

chanpage

znc

denial of service

cve-2014-9403

security vulnerability

6.1 Medium

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.007 Low

EPSS

Percentile

80.2%

JSON

The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a “use-after-delete” error.