VDB
ALPINE-CVE-2024-12084
ALPINE-CVE-2024-12084
PUBLISHED
CVSS 9.800000190734863 CRITICAL
A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in the code. When MAX_DIGEST_LEN exceeds the fixed SUM_LENGTH (16 bytes), an attacker can write out of bounds in the sum2 buffer.
Risk Scores
CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.22 | rsync | 3.2.3-r3, 3.2.3-r2, 3.2.3-r1 |
| Alpine:v3.21 | rsync | 3.1.2-r3, 3.1.2-r2, 3.1.1-r2 |
| Alpine:v3.19 | rsync | 3.2.6-r0, 3.0.6-r0, 3.0.6-r1 |
| Alpine:v3.18 | rsync | 3.0.5-r0, 3.2.7-r4, 3.2.7-r3 |
| Alpine:v3.20 | rsync | 0, 3.1.1-r1, 3.1.1-r0 |
| Alpine:v3.23 | rsync | 0, 3.2.3-r3, 3.2.3-r4 |
Timeline
- Jan 15, 2025 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch