CoreLabs has reported several flaws in the way gnupg verifies signed messages.
It is possible to construct a message with injected content and it will appear
to be valid, signed content.
This flaw is most dangerous in the way many mail programs use gnupg to verify
signed and encrypted messages.
These flaws also affect RHEL2.1 and RHEL3
Created attachment 148963 [details]
now public at
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.