CVE Vulnerability

CVE-2019-9917

ZNC before 1.7.3-rc1 allows an existing remote user to cause a Denial of Service (crash) via invalid encoding.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Information

Published : 2019-03-27 06:29

Updated : 2019-06-15 03:29

NVD link : CVE-2019-9917

Mitre link : CVE-2019-9917

Products Affected
No products.
CWE
CWE-20