VDB
ALPINE-CVE-2022-40304
ALPINE-CVE-2022-40304
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | libxml2 | 2.7.7-r0, 2.10.0-r0, 2.10.1-r0 |
| Alpine:v3.17 | libxml2 | 2.9.2-r1, 2.10.2-r0, 2.7.2-r0 |
| Alpine:v3.13 | libxml2 | 2.7.6-r1, 2.7.3-r0, 2.7.2-r0 |
| Alpine:v3.20 | libxml2 | 2.8.0-r1, 2.7.8-r8, 2.8.0-r0 |
| Alpine:v3.21 | libxml2 | 2.9.1-r1, 0, 2.10.1-r0 |
| Alpine:v3.22 | libxml2 | 2.9.4-r4, 2.9.4-r3, 2.9.4-r2 |
| Alpine:v3.18 | libxml2 | 2.9.1-r1, 2.7.2-r0, 2.9.0-r1 |
| Alpine:v3.14 | libxml2 | 2.7.2-r0, 2.7.3-r0, 2.7.6-r0 |
| Alpine:v3.19 | libxml2 | 2.9.0-r0, 2.9.0-r1, 2.9.0-r2 |
| Alpine:v3.24 | libxml2 | 0 |
| Alpine:v3.15 | libxml2 | 2.7.7-r2, 2.9.4-r3, 2.9.4-r2 |
| Alpine:v3.16 | libxml2 | 2.7.6-r3, 2.7.7-r0, 2.7.7-r1 |
Timeline
- Nov 23, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated