Vulnerabilities > ZNC > ZNC > 0.066

DATE CVE VULNERABILITY TITLE RISK
2019-11-12 CVE-2010-2488 NULL Pointer Dereference vulnerability in ZNC
NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.
network
low complexity
znc CWE-476
5.0
2019-06-15 CVE-2019-12816 Improper Input Validation vulnerability in ZNC
Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.
network
low complexity
znc CWE-20
8.8
2019-03-27 CVE-2019-9917 Improper Input Validation vulnerability in multiple products
ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.
network
low complexity
znc canonical fedoraproject CWE-20
6.5
2018-07-15 CVE-2018-14056 Path Traversal vulnerability in multiple products
ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.
network
low complexity
znc debian CWE-22
5.0
2018-07-15 CVE-2018-14055 Improper Input Validation vulnerability in multiple products
ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf.
network
low complexity
znc debian CWE-20
4.0
2014-12-19 CVE-2014-9403 Denial of Service vulnerability in ZNC 'CWebAdminMod::ChanPage()' Function
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.
network
low complexity
znc
4.0
2010-07-12 CVE-2010-2448 Denial Of Service vulnerability in ZNC NULL Pointer Dereference
znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when there is an active unauthenticated connection, which triggers a NULL pointer dereference, as demonstrated using (1) a traffic link in the web administration pages or (2) the traffic command in the /znc shell.
network
znc
3.5
2009-08-04 CVE-2009-2658 Path Traversal vulnerability in ZNC
Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.
network
low complexity
znc CWE-22
7.5