6.8

CVE-2020-8608

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libslirp Project ≫ Libslirp Version4.1.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Opensuse ≫ Leap Version15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.49% 0.825
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.6 2.2 3.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202003-66
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4283-1/
Third Party Advisory
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0
Third Party Advisory
Release Notes
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://security.netapp.com/advisory/ntap-20201001-0002/
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
Patch
Third Party Advisory
Mailing List