6.5

CVE-2019-9917

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Znc ≫ Znc Version <= 1.7.2
Canonical ≫ Ubuntu Linux Version 18.10
Fedoraproject ≫ Fedora Version 28
Fedoraproject ≫ Fedora Version 29
Fedoraproject ≫ Fedora Version 30
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.08% 0.862
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00018.html
https://github.com/znc/znc/commit/64613bc8b6b4adf1e32231f9844d99cd512b8973
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7WTRBTPL7WWKQ7DZ2ALDTCGYUWSE6SL3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WRHCMHI44AW5CJ22WV676BKFUWWCLA7T/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZRVSINQHM623GJYYNDSBYSXT2MHKFCYQ/
https://seclists.org/bugtraq/2019/Jun/23
https://usn.ubuntu.com/3950-1/
Third Party Advisory
https://www.debian.org/security/2019/dsa-4463