VDB
ALPINE-CVE-2019-5010
ALPINE-CVE-2019-5010
PUBLISHED
CVSS 7.5 HIGH
An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.
Risk Scores
CVSS v3.1
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:v3.11 | python3 | 3.1.3-r0, 3.6.8-r0, 3.6.7-r0 |
| Alpine:v3.9 | python2 | 2.6.1-r0, 2.6.5-r1, 2.6.5-r2 |
| Alpine:v3.16 | python3 | 3.1.3-r0, 3.2.0-r0, 3.2.3-r0 |
| Alpine:v3.18 | python3 | 3.3.3-r0, 0, 3.6.8-r0 |
| Alpine:v3.12 | python3 | 3.4.1-r0, 3.6.8-r0, 3.6.7-r0 |
| Alpine:v3.15 | python3 | 0, 3.6.8-r0, 3.6.7-r0 |
| Alpine:v3.10 | python3 | 3.6.2-r3, 3.6.2-r2, 3.6.2-r1 |
| Alpine:v3.14 | python3 | 3.6.6-r2, 3.6.6-r3, 3.6.8-r0 |
| Alpine:v3.12 | python2 | 2.7.12-r2, 2.7.9-r4, 2.7.9-r3 |
| Alpine:v3.20 | python3 | 3.5.1-r2, 3.5.1-r0, 3.5.0-r0 |
| Alpine:v3.10 | python2 | 2.6.5-r4, 2.7.9-r4, 2.7.9-r3 |
| Alpine:v3.9 | python3 | 3.3.3-r0, 0, 3.1.3-r0 |
| Alpine:v3.11 | python2 | 2.7.13-r0, 2.7.13-r1, 2.7.12-r3 |
| Alpine:v3.21 | python3 | 3.6.7-r0, 3.4.3-r1, 3.4.2-r1 |
| Alpine:v3.13 | python3 | 3.4.3-r1, 3.6.3-r5, 3.6.3-r6 |
| Alpine:v3.22 | python3 | 3.6.1-r2, 0, 3.6.1-r3 |
| Alpine:v3.23 | python3 | 3.6.2-r0, 3.2.0-r0, 3.2.3-r0 |
| Alpine:v3.23 | python3-tkinter | 3.6.8-r0, 3.6.7-r1, 3.6.3-r1 |
| Alpine:v3.19 | python3 | 3.4.2-r1, 3.1.3-r0, 3.2.0-r0 |
| Alpine:v3.17 | python3 | 3.6.2-r0, 3.3.4-r0, 3.4.2-r0 |
Timeline
- Oct 31, 2019 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch