Debian Security Bug TrackerDEBIANCVE:CVE-2023-42465CVE-2023-42465
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
20.1%
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | sudo | <= 1.9.13p3-1+deb12u1 | sudo_1.9.13p3-1+deb12u1_all.deb |
| Debian | 11 | all | sudo | <= 1.9.5p2-3+deb11u1 | sudo_1.9.5p2-3+deb11u1_all.deb |
| Debian | 999 | all | sudo | < 1.9.15p2-2 | sudo_1.9.15p2-2_all.deb |
| Debian | 13 | all | sudo | < 1.9.15p2-2 | sudo_1.9.15p2-2_all.deb |
Related
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
20.1%