Detections
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RHEL 8 : openblas (RHSA-2022:7639)
critical Nessus Plugin ID 167081
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Synopsis
The remote Red Hat host is missing a security update for openblas.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2022:7639 advisory.OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
Security Fix(es):
* lapack: Out-of-bounds read in *larrv (CVE-2021-4048)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
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 RHEL openblas package based on the guidance in RHSA-2022:7639.See Also
http://www.nessus.org/u?790bc9ea
http://www.nessus.org/u?840ee71b
https://access.redhat.com/security/updates/classification/#moderate
Plugin Details
Severity: Critical
ID: 167081
File Name: redhat-RHSA-2022-7639.nasl
Version: 1.6
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/8/2022
Updated: 11/7/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
Vendor
Vendor Severity: Moderate
CVSS v2
Risk Factor: Medium
Base Score: 6.4
Temporal Score: 4.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSS Score Source: CVE-2021-4048
CVSS v3
Risk Factor: Critical
Base Score: 9.1
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:openblas-openmp64_, p-cpe:/a:redhat:enterprise_linux:openblas-serial64, p-cpe:/a:redhat:enterprise_linux:openblas-openmp64, p-cpe:/a:redhat:enterprise_linux:openblas, p-cpe:/a:redhat:enterprise_linux:openblas-threads, p-cpe:/a:redhat:enterprise_linux:openblas-rblas, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:openblas-threads64, p-cpe:/a:redhat:enterprise_linux:openblas-devel, p-cpe:/a:redhat:enterprise_linux:openblas-static, p-cpe:/a:redhat:enterprise_linux:openblas-serial64_, p-cpe:/a:redhat:enterprise_linux:openblas-threads64_, p-cpe:/a:redhat:enterprise_linux:openblas-openmp
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: 11/8/2022
Vulnerability Publication Date: 12/8/2021
Reference Information
CVE: CVE-2021-4048