VDB
DEBIAN-CVE-2020-1983
DEBIAN-CVE-2020-1983
PUBLISHED
CVSS 6.5 MEDIUM
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | slirp4netns | 0, 0, 0 |
| Debian:14 | qemu | 0, 0, 0 |
| Debian:12 | libslirp | 0, 0, 0 |
| Debian:12 | qemu | 0, 0, 0 |
| Debian:13 | libslirp | 0, 0, 0 |
| Debian:14 | libslirp | 0, 0, 0 |
| Debian:11 | libslirp | 0, 0, 0 |
| Debian:13 | qemu | 0, 0, 0 |
| Debian:13 | slirp4netns | 0, 0, 0 |
| Debian:11 | qemu | 0, 0, 0 |
| Debian:11 | slirp4netns | 0, 0, 0 |
| Debian:12 | slirp4netns | 0, 0, 0 |
Timeline
- Apr 22, 2020 CVE Published
- Apr 28, 2026 CVE Updated