CVE-2020-10759 - log back

CVE-2020-10759 edited at 09 Jun 2020 13:10:34
Severity
- Unknown
+ High
Remote
- Unknown
+ Remote
Type
- Unknown
+ Insufficient validation
Description
+ A PGP signature verification bypass has been found in fwupd prior to 1.4.0, and in libjcat <= 0.1.2. The issue is that if a detached signature is actually a PGP message, gpgme_op_verify() returns the rather perplexing GPG_ERR_NO_ERROR, and then gpgme_op_verify_result() builds an empty list.
References
+ https://github.com/hughsie/libjcat/commit/839b89f
Notes
CVE-2020-10759 created at 09 Jun 2020 13:08:25