CVSS2
Attack Vector
NETWORK
Attack 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
EPSS
Percentile
79.1%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | znc | < 1.2-4 | znc_1.2-4_all.deb |
Debian | 11 | all | znc | < 1.2-4 | znc_1.2-4_all.deb |
Debian | 999 | all | znc | < 1.2-4 | znc_1.2-4_all.deb |
Debian | 13 | all | znc | < 1.2-4 | znc_1.2-4_all.deb |