Heap-based Buffer Overflow Affecting edk2-ovmf package, versions <0:20190308git89910a39dcfd-6.el8
Threat Intelligence
EPSS
0.36% (73rd
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-EDK2OVMF-1994561
- published 26 Jul 2021
- disclosed 26 Feb 2019
How to fix?
Upgrade Centos:8 edk2-ovmf to version 0:20190308git89910a39dcfd-6.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream edk2-ovmf package and not the edk2-ovmf package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.
References
- https://edk2-docs.gitbooks.io/security-advisory/content/partitiondxe-and-udf-buffer-overflow.html
- https://access.redhat.com/security/cve/CVE-2019-0160
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQYVZRFEXSN3KS43AVH4D7QX553EZQYP/
- https://access.redhat.com/errata/RHSA-2019:3338
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00048.html
- https://tianocore-docs.github.io/SecurityAdvisory/draft/partitiondxe-and-udf-buffer-overflow.html
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