cve-2020-10759
Vulnerability from cvelistv5
Published
2020-09-15 18:37
Modified
2024-08-04 11:14
Severity ?
Summary
A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmware. As per upstream, a signature bypass is theoretically possible, but not practical because the Linux Vendor Firmware Service (LVFS) is either not implemented or enabled in versions of fwupd shipped with Red Hat Enterprise Linux 7 and 8. The highest threat from this vulnerability is to confidentiality and integrity.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1844316Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://github.com/justinsteven/advisories/blob/master/2020_fwupd_dangling_s3_bucket_and_CVE-2020-10759_signature_verification_bypass.mdExploit, Third Party Advisory
Impacted products
n/afwupd
Show details on NVD website

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