Upstream information

CVE-2019-9917 at MITRE

Description

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

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1130360 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 12 SP2
  • znc >= 1.7.2-25.1
  • znc-devel >= 1.7.2-25.1
  • znc-lang >= 1.7.2-25.1
  • znc-perl >= 1.7.2-25.1
  • znc-python3 >= 1.7.2-25.1
  • znc-tcl >= 1.7.2-25.1
 Patchnames:
openSUSE-2019-1166
SUSE Package Hub 12
  • znc >= 1.7.2-23.1
  • znc-devel >= 1.7.2-23.1
  • znc-lang >= 1.7.2-23.1
  • znc-perl >= 1.7.2-23.1
  • znc-python3 >= 1.7.2-23.1
  • znc-tcl >= 1.7.2-23.1
 Patchnames:
openSUSE-2019-1166
SUSE Package Hub 15 SP1
  • znc >= 1.7.4-bp151.4.3.1
  • znc-devel >= 1.7.4-bp151.4.3.1
  • znc-lang >= 1.7.4-bp151.4.3.1
  • znc-perl >= 1.7.4-bp151.4.3.1
  • znc-python3 >= 1.7.4-bp151.4.3.1
  • znc-tcl >= 1.7.4-bp151.4.3.1
 Patchnames:
openSUSE-2019-1859
SUSE Package Hub 15
  • znc >= 1.7.4-bp150.2.6.1
  • znc-devel >= 1.7.4-bp150.2.6.1
  • znc-lang >= 1.7.4-bp150.2.6.1
  • znc-perl >= 1.7.4-bp150.2.6.1
  • znc-python3 >= 1.7.4-bp150.2.6.1
  • znc-tcl >= 1.7.4-bp150.2.6.1
 Patchnames:
openSUSE-2019-1166
openSUSE-2019-1775
openSUSE Leap 15.0
  • znc >= 1.7.4-lp150.28.1
  • znc-devel >= 1.7.4-lp150.28.1
  • znc-lang >= 1.7.4-lp150.28.1
  • znc-perl >= 1.7.4-lp150.28.1
  • znc-python3 >= 1.7.4-lp150.28.1
  • znc-tcl >= 1.7.4-lp150.28.1
 Patchnames:
openSUSE-2019-1166
openSUSE-2019-1775
openSUSE Leap 15.1
  • znc >= 1.7.4-lp151.2.3.1
  • znc-devel >= 1.7.4-lp151.2.3.1
  • znc-lang >= 1.7.4-lp151.2.3.1
  • znc-perl >= 1.7.4-lp151.2.3.1
  • znc-python3 >= 1.7.4-lp151.2.3.1
  • znc-tcl >= 1.7.4-lp151.2.3.1
 Patchnames:
openSUSE-2019-1775
openSUSE Tumbleweed
  • znc >= 1.8.2-1.11
  • znc-devel >= 1.8.2-1.11
  • znc-lang >= 1.8.2-1.11
  • znc-perl >= 1.8.2-1.11
  • znc-python3 >= 1.8.2-1.11
  • znc-tcl >= 1.8.2-1.11
 Patchnames:
openSUSE-Tumbleweed-2024-11542

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 12 znc Released
SUSE Package Hub 12 SP2 znc Released
SUSE Package Hub 15 znc Released
SUSE Package Hub 15 SP1 znc Released

SUSE Timeline for this CVE

CVE page created: Sat Mar 23 06:45:31 2019
CVE page last modified: Thu Dec 11 16:08:15 2025