8.6 High
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
0.001 Low
EPSS
Percentile
26.2%
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | c-ares | < 1.18.1-2 | c-ares_1.18.1-2_all.deb |
Debian | 11 | all | c-ares | < 1.17.1-1+deb11u2 | c-ares_1.17.1-1+deb11u2_all.deb |
Debian | 999 | all | c-ares | < 1.18.1-2 | c-ares_1.18.1-2_all.deb |
Debian | 13 | all | c-ares | < 1.18.1-2 | c-ares_1.18.1-2_all.deb |