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f5F5F5:K18684657
HistoryJan 21, 2021 - 12:00 a.m.

K18684657 : QEMU 4.2.0 vulnerability CVE-2020-7039

2021-01-2100:00:00
my.f5.com
39

6.5 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.3%

Security Advisory Description

tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code. (CVE-2020-7039)

Impact

There is no impact; F5 products are not affected by this vulnerability.