Detections
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RHEL 8 : Red Hat Virtualization Host 4.4.z SP 1 security update batch#5 (oVirt-4.5.3-5) (Important) (RHSA-2023:1677)
critical Nessus Plugin ID 174389
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Synopsis
The remote Red Hat host is missing one or more security updates for Red Hat Virtualization Host 4.4.z SP 1.Description
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2023:1677 advisory.- git: gitattributes parsing integer overflow (CVE-2022-23521)
- git: Heap overflow in `git archive`, `git log --format` leading to RCE (CVE-2022-41903)
- ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF (CVE-2023-0266)
- kernel: FUSE filesystem low-privileged user privileges escalation (CVE-2023-0386)
- nss: Arbitrary memory write via PKCS 12 (CVE-2023-0767)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL Red Hat Virtualization Host 4.4.z SP 1 package based on the guidance in RHSA-2023:1677.See Also
http://www.nessus.org/u?1ea86414
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/errata/RHSA-2023:1677
https://bugzilla.redhat.com/show_bug.cgi?id=2159505
https://bugzilla.redhat.com/show_bug.cgi?id=2162055
https://bugzilla.redhat.com/show_bug.cgi?id=2162056
Plugin Details
Severity: Critical
ID: 174389
File Name: redhat-RHSA-2023-1677.nasl
Version: 1.4
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 4/15/2023
Updated: 4/28/2024
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: High
Score: 8.9
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 8.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2023-0767
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 9.4
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
CVSS Score Source: CVE-2022-41903
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host, p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update
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: 4/10/2023
Vulnerability Publication Date: 1/10/2023
CISA Known Exploited Vulnerability Due Dates: 4/20/2023
Exploitable With
Core Impact
Reference Information
CVE: CVE-2022-23521, CVE-2022-41903, CVE-2023-0266, CVE-2023-0386, CVE-2023-0767