CVE-2020-7039
—CVSS 3.1
5.6 medium
EPSS
4%p89
Published
()
Modified
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.
- Vendors
- libslirp projectqemudebianopensuse
- Products
- libslirp, qemu, debian linux, leap
- Weakness
- CWE-787
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
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