VDB
ALPINE-CVE-2019-18197
ALPINE-CVE-2019-18197
PUBLISHED
CVSS 7.5 HIGH
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.8 | libxslt | 1.1.26-r0, 1.1.27-r0, 1.1.28-r2 |
| Alpine:v3.12 | libxslt | 1.1.26-r5, 0, 1.1.24-r0 |
| Alpine:v3.17 | libxslt | 1.1.26-r5, 1.1.33-r1, 1.1.33-r0 |
| Alpine:v3.22 | libxslt | 1.1.26-r7, 1.1.33-r1, 1.1.33-r0 |
| Alpine:v3.19 | libxslt | 0, 1.1.26-r3, 1.1.26-r4 |
| Alpine:v3.13 | libxslt | 1.1.29-r3, 1.1.33-r1, 1.1.33-r0 |
| Alpine:v3.21 | libxslt | 0, 1.1.26-r0, 1.1.26-r1 |
| Alpine:v3.9 | libxslt | 1.1.28-r1, 1.1.24-r0, 1.1.24-r1 |
| Alpine:v3.14 | libxslt | 1.1.26-r8, 1.1.26-r7, 1.1.26-r6 |
| Alpine:v3.10 | libxslt | 1.1.28-r1, 1.1.26-r1, 1.1.33-r0 |
| Alpine:v3.7 | libxslt | 1.1.26-r3, 1.1.31-r1, 1.1.31-r0 |
| Alpine:v3.15 | libxslt | 1.1.29-r0, 1.1.26-r7, 1.1.26-r8 |
| Alpine:v3.18 | libxslt | 1.1.26-r1, 1.1.29-r1, 1.1.28-r2 |
| Alpine:v3.20 | libxslt | 1.1.26-r7, 1.1.24-r1, 1.1.26-r0 |
| Alpine:v3.11 | libxslt | 1.1.24-r0, 1.1.24-r1, 1.1.26-r0 |
| Alpine:v3.23 | libxslt | 1.1.26-r2, 0, 1.1.24-r1 |
| Alpine:v3.16 | libxslt | 1.1.24-r0, 1.1.33-r1, 1.1.33-r0 |
Timeline
- Oct 18, 2019 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch