RHEL 7 : qemu-kvm (RHSA-2020:0366)
high Nessus Plugin ID 133482
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Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0366 advisory.- hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)
- QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
https://cwe.mitre.org/data/definitions/122.html
https://cwe.mitre.org/data/definitions/203.html
https://cwe.mitre.org/data/definitions/226.html
https://cwe.mitre.org/data/definitions/385.html
https://access.redhat.com/security/cve/CVE-2019-11135
https://access.redhat.com/security/cve/CVE-2019-14378
https://access.redhat.com/errata/RHSA-2020:0366
Plugin Details
Severity: High
ID: 133482
File Name: redhat-RHSA-2020-0366.nasl
Version: 1.6
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 2/5/2020
Updated: 10/13/2021
Dependencies: ssh_get_info.nasl, redhat_repos.nasl
Risk Information
CVSS Score Source: CVE-2019-14378
VPR
Risk Factor: High
Score: 7.7
CVSS v2
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.1
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Temporal Vector: E:POC/RL:OF/RC:C
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:rhel_aus:7.7, cpe:/o:redhat:rhel_e4s:7.6, cpe:/o:redhat:rhel_e4s:7.7, cpe:/o:redhat:rhel_eus:7.7, cpe:/o:redhat:rhel_tus:7.7, p-cpe:/a:redhat:enterprise_linux:qemu-img, p-cpe:/a:redhat:enterprise_linux:qemu-kvm, p-cpe:/a:redhat:enterprise_linux:qemu-kvm-common, p-cpe:/a:redhat:enterprise_linux:qemu-kvm-tools
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/4/2020
Vulnerability Publication Date: 7/29/2019
Reference Information
CVE: CVE-2019-11135, CVE-2019-14378