CVE-2020-10759

Name
CVE-2020-10759
Description
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1844316
Exploit https://github.com/justinsteven/advisories/blob/master/2020_fwupd_dangling_s3_bucket_and_CVE-2020-10759_signature_verification_bypass.md

Match rules

CPE URI Source package Min version Max version
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* enterprise_linux == None == 7.0
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* enterprise_linux == None == 8.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status