CVE Vulnerability

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

5.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
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://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List Patch
https://usn.ubuntu.com/4283-1/ 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.gentoo.org/glsa/202003-66 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4733 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libslirp_project:libslirp:4.1.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2020-02-06 05:15

Updated : 2021-02-14 03:50

NVD link : CVE-2020-8608

Mitre link : CVE-2020-8608

Products Affected
No products.
CWE
CWE-120