CVEvulnerability
CVE-2020-8608
5.6 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-02-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.6 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
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.
Affected configurations
• libslirp project libslirp 4.1.0
• debian debian linux 8.0
• debian debian linux 9.0
• debian debian linux 10.0
• opensuse leap 15.1
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List, Third Party Advisory
- https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 Release Notes, Third Party Advisory
- https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-66 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory
- https://usn.ubuntu.com/4283-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4733 Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List, Third Party Advisory
- https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 Release Notes, Third Party Advisory
- https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-66 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory
- https://usn.ubuntu.com/4283-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4733 Third Party Advisory
- https://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List, Patch, Third Party Advisory