VDB
ALINUX2-SA-2020%3A0072
ALINUX2-SA-2020%3A0072
PUBLISHED
CVSS 7 HIGH
Package updates are available for Alibaba Cloud Linux 2.1903 that fix the following vulnerabilities: CVE-2020-7039: 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.
Risk Scores
CVSS 3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alibaba Cloud | qemu-kvm |
Timeline
- Apr 3, 2020 CVE Published
- Apr 3, 2020 CVE Updated