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.
| Reporter | Title | Published | Views | Family All 230 |
|---|---|---|---|---|
 | CVE-2020-7039 | 16 Jan 202023:15 | – | attackerkb |
 | Amazon Linux 2 : qemu (ALAS-2020-1407) | 26 Mar 202000:00 | – | nessus |
| Amazon Linux AMI : qemu-kvm (ALAS-2020-1400) | 20 Jul 202000:00 | – | nessus |
| Amazon Linux AMI : qemu-kvm (ALAS-2020-1408) | 30 Jul 202000:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0110: container-tools:rhel8 (ALINUX3-SA-2022:0110) | 14 May 202500:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0119: virt:rhel and virt-devel:rhel (ALINUX3-SA-2022:0119) | 14 May 202500:00 | – | nessus |
| AlmaLinux 8 : virt:rhel (ALSA-2020:1358) | 9 Feb 202200:00 | – | nessus |
| CentOS 8 : virt:rhel (CESA-2020:1358) | 1 Feb 202100:00 | – | nessus |
| CentOS 8 : container-tools:1.0 (CESA-2020:1360) | 1 Feb 202100:00 | – | nessus |
| CentOS 9 : qemu-kvm-6.1.0-3.el9 | 29 Feb 202400:00 | – | nessus |
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10 Nov 2020 08:00Current
9.3High risk
Vulners AI Score9.3
CVSS 3.15.6
CVSS 26.8
EPSS0.03566