CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
17.3%
Guido Vranken discovered that idna did not properly manage certain inputs,
which could lead to significant resource consumption. An attacker could
possibly use this issue to cause a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 24.04 | noarch | python3-idna | < 3.6-2ubuntu0.1 | UNKNOWN |
Ubuntu | 23.10 | noarch | python3-idna | < 3.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | python3-idna | < 3.3-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | python-idna | < 2.8-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | python3-idna | < 2.8-1ubuntu0.1 | UNKNOWN |
Ubuntu | 18.04 | noarch | pypy-idna | < 2.6-1ubuntu0.1~esm1 | UNKNOWN |
Ubuntu | 18.04 | noarch | pypy-idna | < 2.6-1 | UNKNOWN |
Ubuntu | 18.04 | noarch | python-idna | < 2.6-1 | UNKNOWN |
Ubuntu | 18.04 | noarch | python3-idna | < 2.6-1 | UNKNOWN |
Ubuntu | 18.04 | noarch | python-idna | < 2.6-1ubuntu0.1~esm1 | UNKNOWN |