CVE-2020-29129medium
Description
ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
References
https://lists.freedesktop.org/archives/slirp/2020-November/000115.html
http://www.openwall.com/lists/oss-security/2020/11/27/1
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Details
Source: MITRE
Published: 2020-11-26
Updated: 2022-10-14
Type: CWE-125
Risk Information
CVSS v2
Base Score: 4
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 8
Severity: MEDIUM
CVSS v3
Base Score: 4.3
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Impact Score: 1.4
Exploitability Score: 2.8
Severity: MEDIUM