Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20201001)
medium Nessus Plugin ID 141767
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New! Plugin Severity Now Using CVSS v3
The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Synopsis
The remote Scientific Linux host is missing one or more security updates.Description
Security Fix(es) :- QEMU: usb: out-of-bounds r/w access issue while processing usb packets (CVE-2020-14364)
- QEMU: slirp: use-after-free in ip_reass() function in ip_input.c (CVE-2020-1983)
Solution
Update the affected packages.See Also
Plugin Details
Severity: Medium
ID: 141767
File Name: sl_20201001_qemu_kvm_on_SL7_x.nasl
Version: 1.6
Type: local
Agent: unix
Published: 10/21/2020
Updated: 12/4/2020
Dependencies: ssh_get_info.nasl
Risk Information
CVSS Score Source: CVE-2020-14364
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Medium
Base Score: 4.4
Temporal Score: 3.3
Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P
Temporal Vector: CVSS2#E:U/RL:OF/RC:C
CVSS v3
Risk Factor: Medium
Base Score: 5
Temporal Score: 4.4
Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: x-cpe:2.3:o:fermilab:scientific_linux:*:*:*:*:*:*:*:*, p-cpe:2.3:a:fermilab:scientific_linux:qemu-img:*:*:*:*:*:*:*, p-cpe:2.3:a:fermilab:scientific_linux:qemu-kvm:*:*:*:*:*:*:*, p-cpe:2.3:a:fermilab:scientific_linux:qemu-kvm-debuginfo:*:*:*:*:*:*:*, p-cpe:2.3:a:fermilab:scientific_linux:qemu-kvm-tools:*:*:*:*:*:*:*, p-cpe:2.3:a:fermilab:scientific_linux:qemu-kvm-common:*:*:*:*:*:*:*
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 10/1/2020
Vulnerability Publication Date: 4/22/2020
Reference Information
CVE: CVE-2020-1983, CVE-2020-14364
IAVB: 2020-B-0063-S