Enigmail before 2.0.11 allows PGP signature spoofing: for an inline PGP message, an attacker can cause the product to display a "correctly signed" message indication, but display different unauthenticated text.
Created thunderbird-enigmail tracking bugs for this issue:
Affects: epel-7 [bug 1712724]
Affects: fedora-all [bug 1712723]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.