Vulnerability CVE-2020-8608: Information
Description
In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.
Severity: MEDIUM (5.6) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| pve-qemu | sisyphus | 4.1.1-alt4 | 8.1.5-alt1 | ALT-PU-2020-1447-1 | 247626 | Fixed |
| pve-qemu | p10 | 4.1.1-alt4 | 7.2.0-alt4 | ALT-PU-2020-1447-1 | 247626 | Fixed |
| pve-qemu | p9 | 4.1.1-alt4 | 5.1.0-alt6 | ALT-PU-2020-1463-1 | 247638 | Fixed |
| pve-qemu | c10f1 | 4.1.1-alt4 | 7.2.0-alt3 | ALT-PU-2020-1447-1 | 247626 | Fixed |
| pve-qemu | c9f2 | 4.1.1-alt4 | 5.1.0-alt6 | ALT-PU-2020-1463-1 | 247638 | Fixed |
| pve-qemu | p11 | 4.1.1-alt4 | 8.1.5-alt1 | ALT-PU-2020-1447-1 | 247626 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 |
|
| https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 |
|
| https://www.openwall.com/lists/oss-security/2020/02/06/2 |
|
| USN-4283-1 |
|
| [debian-lts-announce] 20200313 [SECURITY] [DLA 2142-1] slirp security update |
|
| [debian-lts-announce] 20200316 [SECURITY] [DLA 2144-1] qemu security update |
|
| GLSA-202003-66 |
|
| openSUSE-SU-2020:0468 |
|
| DSA-4733 |
|
| [debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update |
|
| https://security.netapp.com/advisory/ntap-20201001-0002/ |
|
| [debian-lts-announce] 20210209 [SECURITY] [DLA 2551-1] slirp security update |
|