VDB
ALPINE-CVE-2018-18751
ALPINE-CVE-2018-18751
PUBLISHED
CVSS 9.800000190734863 CRITICAL
An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.
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:v3.20 | gettext | 0.17-r0, 0.19.8.1-r4, 0.19.8.1-r3 |
| Alpine:v3.18 | gettext | 0, 0.19.8.1-r4, 0.19.8.1-r3 |
| Alpine:v3.21 | gettext | 0.18.3.2-r0, 0.18.1.1-r4, 0.18.1.1-r5 |
| Alpine:v3.13 | gettext | 0.19.8.1-r4, 0.17-r0, 0.17-r1 |
| Alpine:v3.11 | gettext | 0.18.2-r0, 0, 0.17-r0 |
| Alpine:v3.16 | gettext | 0.19.8.1-r4, 0.19.8.1-r3, 0.19.8.1-r2 |
| Alpine:v3.15 | gettext | 0.19.8.1-r4, 0.19.8.1-r3, 0.19.8.1-r2 |
| Alpine:v3.23 | gettext | 0.18.1.1-r5, 0, 0.17-r0 |
| Alpine:v3.19 | gettext | 0.19.8.1-r4, 0.19.8.1-r3, 0.19.8.1-r2 |
| Alpine:v3.12 | gettext | 0, 0.17-r0, 0.17-r1 |
| Alpine:v3.17 | gettext | 0.19.8.1-r4, 0, 0.17-r0 |
| Alpine:v3.22 | gettext | 0.17-r0, 0, 0.19.8.1-r4 |
| Alpine:v3.14 | gettext | 0.19.8.1-r4, 0, 0.17-r0 |
Timeline
- Oct 29, 2018 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch