Univention Bugzilla – Bug 48209
libphp-phpmailer: Multiple issues (4.2)
Last modified: 2018-11-28 12:29:39 CET
New Debian libphp-phpmailer 5.2.9+dfsg-2+deb8u4 fixes: This update addresses the following issues: * An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base directory is provided, it resolves to /, meaning that relative image URLs get treated as absolute local file paths and added as attachments. To form a remote vulnerability, the msgHTML method must be called, passed an unfiltered, user-supplied HTML document, and must not set a base directory. (CVE-2017-5223) * PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack. (CVE-2018-19296)
--- mirror/ftp/4.2/unmaintained/4.2-0/source/libphp-phpmailer_5.2.9+dfsg-2+deb8u3.dsc +++ apt/ucs_4.2-0-errata4.2-5/source/libphp-phpmailer_5.2.9+dfsg-2+deb8u4.dsc @@ -1,3 +1,10 @@ +5.2.9+dfsg-2+deb8u4 [Thu, 22 Nov 2018 19:40:09 +0530] Abhijith PA <abhijith@disroot.org>: + + * Non-maintainer upload by the Debian LTS Team. + * Fix CVE-2017-5223: absolute local file path during transformation + * Fix CVE-2018-19296: object injection attack + * Add debian/NEWS + 5.2.9+dfsg-2+deb8u3 [Tue, 03 Jan 2017 16:03:56 +0100] Thijs Kinkhorst <thijs@debian.org>: * Non-maintainer upload by the Security Team. <http://10.200.17.11/4.2-5/#8249387423940792771>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.2-5] 27fc12bf55 Bug #48209: libphp-phpmailer 5.2.9+dfsg-2+deb8u4 doc/errata/staging/libphp-phpmailer.yaml | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) [4.2-5] 8ca93ac26f Bug #48209: libphp-phpmailer 5.2.9+dfsg-2+deb8u4 doc/errata/staging/libphp-phpmailer.yaml | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
<http://errata.software-univention.de/ucs/4.2/554.html>