VDB
DEBIAN-CVE-2020-10756
DEBIAN-CVE-2020-10756
PUBLISHED
CVSS 6.5 MEDIUM
An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | qemu | 0, 0, 0 |
| Debian:14 | slirp4netns | 0, 0, 0 |
| Debian:12 | slirp4netns | 0, 0, 0 |
| Debian:14 | qemu | 0, 0, 0 |
| Debian:11 | qemu | 0, 0, 0 |
| Debian:14 | libslirp | 0, 0, 0 |
| Debian:13 | qemu | 0, 0, 0 |
| Debian:12 | libslirp | 0, 0, 0 |
| Debian:13 | libslirp | 0, 0, 0 |
| Debian:11 | libslirp | 0, 0, 0 |
| Debian:11 | slirp4netns | 0, 0, 0 |
| Debian:13 | slirp4netns | 0, 0, 0 |
Timeline
- Jul 9, 2020 CVE Published
- Apr 28, 2026 CVE Updated