CVE-2020-1983
MEDIUM6.5EPSS 0.15%Published: 4/22/2020Modified: 4/28/2026
Also known as:DEBIAN-CVE-2020-1983
Description
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.
Affected packages (3)
- Debian/libslirpfrom 0, < 4.2.0-2
- Debian/qemufrom 0, < 1:4.1-2
- Debian/slirp4netnsfrom 0, < 1.0.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |