CVE-2019-15890

high

Description

libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.

References

http://www.openwall.com/lists/oss-security/2019/09/06/3

https://gitlab.freedesktop.org/slirp/libslirp/commit/c5927943

https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html

Details

Source: MITRE

Published: 2019-09-06

Updated: 2019-09-20

Type: CWE-416

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH