Description
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.
References (11)
Core 11
Core References
Patch, Third Party Advisory x_refsource_confirm
https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311
Patch, Third Party Advisory x_refsource_confirm
https://github.com/znc/znc/compare/be1b6bc...d1997d6
Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2019/Jun/23
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/06/msg00017.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4044-1/
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00037.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00018.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201908-15
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NHR6OD52FQAG5ZPZ42NJM2T765C3V2XC/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TEESIGRNFLZUWXZPDGXAZ7JZTHYBDJ7G/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4O24TQOB73X57GACLZVMRVUK4UKHLE5G/
Scores
CVSS v3
8.8
EPSS
0.0266
EPSS Percentile
85.9%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
znc/znc
< 1.7.3
Published
Jun 15, 2019
Tracked Since
Feb 18, 2026