VDB
ALPINE-CVE-2019-20795
ALPINE-CVE-2019-20795
PUBLISHED
CVSS 4.400000095367432 MEDIUM
iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.
Risk Scores
CVSS 3.1
4.400000095367432
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | iproute2 | 2.6.31-r1, 4.20.0-r0, 4.19.0-r0 |
| Alpine:v3.11 | iproute2 | 0, 2.6.31-r1, 2.6.35-r1 |
| Alpine:v3.9 | iproute2 | 0, 0, 0 |
| Alpine:v3.23 | iproute2 | 2.6.35-r0, 3.2.0-r0, 4.10.0-r1 |
| Alpine:v3.18 | iproute2 | 3.6.0-r0, 0, 2.6.28-r0 |
| Alpine:v3.15 | iproute2 | 0, 0, 0 |
| Alpine:v3.16 | iproute2 | 3.15.0-r0, 3.18.0-r0, 3.9.0-r0 |
| Alpine:v3.24 | iproute2 | 0, 0, 0 |
| Alpine:v3.22 | iproute2 | 3.7.0-r0, 3.6.0-r0, 3.4.0-r0 |
| Alpine:v3.14 | iproute2 | 0, 2.6.28-r0, 2.6.29.1-r0 |
| Alpine:v3.13 | iproute2 | 0, 0, 0 |
| Alpine:v3.20 | iproute2 | 4.4.0-r0, 4.12.0-r0, 2.6.28-r0 |
| Alpine:v3.10 | iproute2 | 4.10.0-r0, 3.5.1-r0, 4.17.0-r0 |
| Alpine:v3.12 | iproute2 | 0, 0, 0 |
| Alpine:v3.17 | iproute2 | 2.6.37-r0, 3.3.0-r0, 3.10.0-r0 |
| Alpine:v3.19 | iproute2 | 4.10.0-r1, 4.13.0-r0, 3.7.0-r0 |
Timeline
- May 9, 2020 CVE Published
- Jun 9, 2026 CVE Updated
- Aug 8, 2026 Distribution Patch