CVE-2024-12084
CRITICAL9.8EPSS 4.6%rsync - security update
發布日:2025/1/15修改日:2026/4/28
描述
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.
受影響套件(3)
- Alpine/rsyncfrom 0, < 3.4.0-r0
- Debian/rsyncfrom 0, < 3.2.7-1+deb12u1
- Debian/rsyncfrom 0, < 3.2.7-1+deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |