VDB
ALPINE-CVE-2016-2181
ALPINE-CVE-2016-2181
PUBLISHED
CVSS 7.5 HIGH
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.2 | openssl | *, 1.0.2, 1.0.2 |
| Alpine:v3.4 | openssl | 1.0.0a-r2, 1.0.0a-r1, 1.0.0a-r0 |
| Alpine:v3.7 | openssl | 1.0.2, 1.0.2, 1.0.2 |
| Alpine:v3.3 | openssl | 1.0.2c-r0, 0.9.8i-r0, 0.9.8j-r0 |
| Alpine:v3.8 | openssl | 0.9.8k-r1, 0.9.8k-r2, 0.9.8k-r4 |
| Alpine:v3.6 | openssl | 1.0.0-r0, 1.0.2, 1.0.2 |
| Alpine:v3.5 | openssl | 1.0.2, *, 0 |
Timeline
- Sep 16, 2016 CVE Published
- Nov 19, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch