Scientific Linux Security Update : qemu-kvm on SL6.x i386/x86_64 (20200310)

Medium Nessus Plugin ID 134395

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VPR Score: 8.4

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

Security Fix(es) :

- QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378)

- QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu() (CVE-2020-7039)

- QEMU: Slirp: use-after-free during packet reassembly (CVE-2019-15890)

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?76ead1cc

Plugin Details

Severity: Medium

ID: 134395

File Name: sl_20200310_qemu_kvm_on_SL6_x.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2020/03/11

Updated: 2020/10/16

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 8.4

CVSS Score Source: CVE-2020-7039

CVSS v2.0

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 5.6

Temporal Score: 5.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:qemu-guest-agent, p-cpe:/a:fermilab:scientific_linux:qemu-img, p-cpe:/a:fermilab:scientific_linux:qemu-kvm, p-cpe:/a:fermilab:scientific_linux:qemu-kvm-debuginfo, p-cpe:/a:fermilab:scientific_linux:qemu-kvm-tools, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2020/03/10

Vulnerability Publication Date: 2019/07/29

Reference Information

CVE: CVE-2019-14378, CVE-2019-15890, CVE-2020-7039