VDB
ALPINE-CVE-2016-7167
ALPINE-CVE-2016-7167
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Multiple integer overflows in the (1) curl_escape, (2) curl_easy_escape, (3) curl_unescape, and (4) curl_easy_unescape functions in libcurl before 7.50.3 allow attackers to have unspecified impact via a string of length 0xffffffff, which triggers a heap-based buffer overflow.
Risk Scores
CVSS v3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.14 | curl | 7.32.0-r0, 7.46.0-r1, 7.46.0-r0 |
| Alpine:v3.8 | curl | 7.21.4-r0, 7.50.2-r0, 7.50.1-r0 |
| Alpine:v3.9 | curl | 7.33.0-r1, 7.34.0-r0, 7.34.0-r1 |
| Alpine:v3.18 | curl | 7.21.7-r2, 0, 7.19.2-r0 |
| Alpine:v3.19 | curl | 7.21.5-r0, 7.50.2-r0, 7.50.1-r0 |
| Alpine:v3.16 | curl | 7.19.6-r0, 7.50.2-r0, 7.50.1-r0 |
| Alpine:v3.23 | curl | 7.42.1-r1, 0, 7.19.4-r0 |
| Alpine:v3.6 | curl | 7.44.0-r0, 7.42.1-r1, 7.42.1-r0 |
| Alpine:v3.11 | curl | 7.19.7-r0, 7.21.3-r1, 7.21.4-r1 |
| Alpine:v3.21 | curl | 7.33.0-r0, 7.30.0-r0, 7.29.0-r0 |
| Alpine:v3.2 | curl | 7.21.4-r1, 7.21.4-r0, 7.21.3-r1 |
| Alpine:v3.3 | curl | 7.39.0-r0, 7.38.0-r0, 7.37.1-r0 |
| Alpine:v3.12 | curl | 7.31.0-r0, 7.20.1-r1, 7.20.1-r0 |
| Alpine:v3.15 | curl | 7.19.7-r0, 7.21.5-r0, 7.21.4-r1 |
| Alpine:v3.17 | curl | 7.37.0-r0, 0, 7.19.2-r1 |
| Alpine:v3.7 | curl | 0, 7.19.2-r1, 7.19.4-r0 |
| Alpine:v3.13 | curl | 7.19.7-r1, 7.50.1-r0, 7.50.0-r0 |
| Alpine:v3.5 | curl | 0, 7.42.0-r0, 7.42.1-r0 |
| Alpine:v3.4 | curl | 7.19.2-r1, 7.19.5-r0, 7.19.6-r0 |
| Alpine:v3.20 | curl | 7.33.0-r1, 0, 7.19.4-r0 |
…and 2 more
Timeline
- Oct 7, 2016 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch