Debian Security Bug TrackerDEBIANCVE:CVE-2024-45237CVE-2024-45237
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
39.6%
An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | fort-validator | <= 1.5.4-1 | fort-validator_1.5.4-1_all.deb |
| Debian | 11 | all | fort-validator | <= 1.5.3-1~deb11u1 | fort-validator_1.5.3-1~deb11u1_all.deb |
| Debian | 999 | all | fort-validator | < 1.6.3-1 | fort-validator_1.6.3-1_all.deb |
| Debian | 13 | all | fort-validator | < 1.6.3-1 | fort-validator_1.6.3-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
39.6%