CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.4%
It was discovered that ZNC incorrectly handled certain invalid encodings.
An authenticated remote user could use this issue to cause ZNC to crash,
resulting in a denial of service, or possibly execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.10 | noarch | znc | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-dbgsym | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-dev | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-perl | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-perl-dbgsym | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-python | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-python-dbgsym | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-tcl | < 1.7.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 18.10 | noarch | znc-tcl-dbgsym | < 1.7.1-2ubuntu0.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
85.4%