VDB
ALPINE-CVE-2017-7668
ALPINE-CVE-2017-7668
PUBLISHED
CVSS 7.5 HIGH
The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.6 | apache2 | 0, 2.2.16-r0, 2.2.16-r1 |
| Alpine:v3.21 | apache2 | 2.4.17-r3, 2.2.21-r3, 2.2.16-r3 |
| Alpine:v3.15 | apache2 | 2.2.16-r1, 0, 0 |
| Alpine:v3.16 | apache2 | 2.2.16-r2, 2.2.16-r0, 0 |
| Alpine:v3.13 | apache2 | 2.4.23-r6, 2.4.6-r1, 2.4.9-r1 |
| Alpine:v3.8 | apache2 | 0, 2.2.16-r0, 2.4.25-r0 |
| Alpine:v3.18 | apache2 | 2.2.17-r2, 0, 2.4.25-r0 |
| Alpine:v3.14 | apache2 | 2.2.22-r1, 2.2.21-r3, 2.4.17-r5 |
| Alpine:v3.9 | apache2 | 2.4.23-r3, 0, 0 |
| Alpine:v3.3 | apache2 | 2.4.18-r1, 0, 0 |
| Alpine:v3.24 | apache2 | 0, 0 |
| Alpine:v3.10 | apache2 | 2.4.17-r4, 2.2.21-r3, 2.2.22-r0 |
| Alpine:v3.5 | apache2 | 2.2.16-r0, 2.2.16-r2, 2.2.16-r3 |
| Alpine:v3.7 | apache2 | 2.2.20-r0, 0, 2.2.16-r0 |
| Alpine:v3.22 | apache2 | 0, 2.2.16-r0, 2.2.16-r3 |
| Alpine:v3.20 | apache2 | 2.2.17-r2, 0, 2.4.9-r1 |
| Alpine:v3.11 | apache2 | 2.2.16-r1, 2.2.16-r2, 2.2.16-r3 |
| Alpine:v3.19 | apache2 | 2.2.16-r3, 0, 0 |
| Alpine:v3.12 | apache2 | 2.2.20-r0, 2.4.9-r1, 0 |
| Alpine:v3.17 | apache2 | 2.4.17-r4, 2.2.16-r0, 2.2.16-r1 |
…and 2 more
Timeline
- Jun 20, 2017 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated