https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7300
Bug ID: 7300
Summary: Parsing of address headers in spamassassin
($pms->get('From:name'))
Product: Spamassassin
Version: SVN Trunk (Latest Devel Version)
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Libraries
Assignee: [email protected]
Reporter: [email protected]
Hello,
recently i'm recieving mails which try to obfuscate the sender by sending
mails with a From: like
From: "John Doe <[email protected]>" <[email protected]>
While implementing a header check to detect such attempts i noticed
that SA seems to have problems parsing such addresses correctly.
When accessing the displayname with From:name the PerMsgStatus.pm module
only returns the string "\"John Doe".
$pms->get('From:name');
"John Doe
The regex should be extended to cover all characters of a quoted string to the
closing quote.
On line 2056 in PerMsgStatus.pm:
http://svn.apache.org/viewvc/spamassassin/trunk/lib/Mail/SpamAssassin/PerMsgStatus.pm?view=markup#l2056
It should be extended to something like:
if ($result =~ /^ \s* ( [^"]*? | "[^"]*" ) \s* < [^<>]* >/sx) {
Markus
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