/ 
libwww-perl-5.05
/ MIME::QuotedPrint
Security Advisories (4)
CVE-2010-2253 (2010-07-06)

lwp-download in libwww-perl before 5.835 does not reject downloads to filenames that begin with a . (dot) character, which allows remote servers to create or overwrite files via (1) a 3xx redirect to a URL with a crafted filename or (2) a Content-Disposition header that suggests a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory.

CPANSA-libwww-perl-2001-01 (2001-03-14)

If LWP::UserAgent::env_proxy is called in a CGI environment, the case-insensitivity when looking for "http_proxy" permits "HTTP_PROXY" to be found, but this can be trivially set by the web client using the "Proxy:" header.

CVE-2011-0633 (2011-01-20)

The Net::HTTPS module in libwww-perl (LWP) before 6.00, as used in WWW::Mechanize, LWP::UserAgent, and other products, when running in environments that do not set the If-SSL-Cert-Subject header, does not enable full validation of SSL certificates by default, which allows remote attackers to spoof servers via man-in-the-middle (MITM) attacks involving hostnames that are not properly validated.

CPANSA-libwww-perl-2017-01 (2017-11-06)

LWP::Protocol::file can open existent file from file:// scheme. However, current version of LWP uses open FILEHANDLE,EXPR and it has ability to execute arbitrary command

NAME

encode_qp - Encode string using quoted-printable encoding

decode_qp - Decode quoted-printable string

SYNOPSIS

use MIME::QuotedPrint;

$encoded = encode_qp($decoded);
$decoded = decode_qp($encoded);

DESCRIPTION

This module provides functions to encode and decode strings into the Quoted-Printable encoding specified in RFC 1521 - MIME (Multipurpose Internet Mail Extensions). The Quoted-Printable encoding is intended to represent data that largely consists of bytes that correspond to printable characters in the ASCII character set. Non-printable characters (as defined by enghlish americans) are represented by a triplet consisting of the character "=" followed by two hexadecimal digits.

Note that the encode_qp() routine does not change newlines "\n" to the CRLF sequence even though this might be considered the right thing to do (RFC 1521 (Q-P Rule #4)).

If you prefer not to import these routines into your namespace you can call them as:

use MIME::QuotedPrint ();
$encoded = MIME::QuotedPrint::encode($decoded);
$decoded = MIME::QuotedPrint::decode($encoded);

COPYRIGHT

Copyright 1995, 1996 Gisle Aas.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

Gisle Aas <aas@sn.no>