CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
AI Score
Confidence
High
EPSS
Percentile
34.2%
It was discovered that c-ares incorrectly handled certain sortlist strings.
A remote attacker could use this issue to cause c-ares to crash, resulting
in a denial of service, or possibly execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.10 | noarch | libc-ares2 | < 1.18.1-1ubuntu0.22.10.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | libc-ares-dev | < 1.18.1-1ubuntu0.22.10.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | libc-ares2-dbgsym | < 1.18.1-1ubuntu0.22.10.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | libc-ares2 | < 1.18.1-1ubuntu0.22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | libc-ares-dev | < 1.18.1-1ubuntu0.22.04.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | libc-ares2-dbgsym | < 1.18.1-1ubuntu0.22.04.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libc-ares2 | < 1.15.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libc-ares-dev | < 1.15.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libc-ares2-dbgsym | < 1.15.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 18.04 | noarch | libc-ares2 | < 1.14.0-1ubuntu0.2 | UNKNOWN |