VDB
ALPINE-CVE-2022-23308
ALPINE-CVE-2022-23308
PUBLISHED
CVSS 7.5 HIGH
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
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 | libxml2 | 2.9.10-r1, 2.9.9-r1, 2.9.9-r0 |
| Alpine:v3.19 | libxml2 | 2.7.6-r2, 2.7.7-r0, 2.7.7-r1 |
| Alpine:v3.20 | libxml2 | 2.9.9-r3, 0, 2.7.2-r0 |
| Alpine:v3.17 | libxml2 | 2.7.3-r0, 2.9.1-r1, 2.9.0-r0 |
| Alpine:v3.23 | libxml2 | 2.9.10-r4, 2.9.10-r6, 2.9.10-r7 |
| Alpine:v3.22 | libxml2 | 2.9.10-r3, 2.9.10-r4, 2.9.10-r5 |
| Alpine:v3.13 | libxml2 | 2.7.8-r2, 2.9.9-r3, 2.9.9-r2 |
| Alpine:v3.18 | libxml2 | 2.7.3-r0, 0, 2.7.2-r0 |
| Alpine:v3.21 | libxml2 | 2.9.10-r4, 2.8.0-r1, 2.7.8-r8 |
| Alpine:v3.15 | libxml2 | 2.7.3-r0, 2.7.6-r0, 2.7.6-r1 |
| Alpine:v3.16 | libxml2 | 2.9.8-r0, 2.7.2-r0, 2.7.3-r0 |
| Alpine:v3.14 | libxml2 | 2.9.9-r3, 2.9.9-r2, 2.9.9-r1 |
Exploit Intelligence
- TestCommand.yaml (github-poc)
- macos_v2_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
Timeline
- Feb 26, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch