https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T02:46:23.572976+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-7039 CVE-2020-7039 2026-10-01T02:46:23.578607+00:00

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.

 https://vulnerability.circl.lu/vuln/usn-4283-1 USN-4283-1 — qemu vulnerabilities 2026-10-01T02:46:23.578701+00:00

Affected: Ubuntu:16.04:LTS: qemu, Ubuntu:18.04:LTS: qemu

Felipe Franciosi, Raphael Norwitz, and Peter Turschmid discovered that QEMU incorrectly handled iSCSI server responses. A remote attacker in control of the iSCSI server could use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code. (CVE-2020-1711)

It was discovered that the QEMU libslirp component incorrectly handled memory. A remote attacker could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-7039, CVE-2020-8608)