VDB
ALPINE-CVE-2022-23990
ALPINE-CVE-2022-23990
PUBLISHED
CVSS 7.5 HIGH
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
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:v3.12 | expat | 2.0.1-r0, 2.2.4-r0, 2.2.5-r0 |
| Alpine:v3.22 | expat | 2.0.1-r1, 2.1.0-r1, 2.1.0-r2 |
| Alpine:v3.18 | expat | 2.1.1-r0, 2.2.0-r0, 2.0.1-r6 |
| Alpine:v3.16 | expat | 2.2.0-r1, 2.4.3-r0, 2.4.2-r0 |
| Alpine:v3.24 | expat | 0 |
| Alpine:v3.14 | expat | 2.4.3-r0, 2.4.1-r0, 2.3.0-r0 |
| Alpine:v3.15 | expat | 2.2.6-r0, 2.4.3-r0, 2.4.1-r0 |
| Alpine:v3.20 | expat | 2.2.4-r0, 2.2.5-r0, 2.2.6-r0 |
| Alpine:v3.17 | expat | 2.2.10-r0, 2.0.1-r0, 2.0.1-r1 |
| Alpine:v3.19 | expat | 2.0.1-r3, 2.0.1-r0, 0 |
| Alpine:v3.23 | expat | 2.0.1-r1, 2.4.1-r0, 2.4.1-r0 |
| Alpine:v3.13 | expat | 0, 2.0.1-r0, 2.0.1-r1 |
| Alpine:v3.21 | expat | 0, 2.4.3-r0, 2.4.2-r0 |
Timeline
- Jan 26, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated