Univention Bugzilla – Bug 51307
exim4: Multiple issues (4.3)
Last modified: 2020-05-20 13:50:05 CEST
New Debian exim4 4.89-2+deb9u7A~4.3.5.202005181736 fixes: This update addresses the following issue: * out-of-bounds read in the SPA authenticator can lead to SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c (CVE-2020-12783)
--- mirror/ftp/4.3/unmaintained/4.3-5/source/exim4_4.89-2+deb9u6A~4.3.0.201909091541.dsc +++ apt/ucs_4.3-0-errata4.3-5/source/exim4_4.89-2+deb9u7A~4.3.5.202005181736.dsc @@ -1,7 +1,12 @@ -4.89-2+deb9u6A~4.3.0.201909091541 [Mon, 09 Sep 2019 15:41:25 +0200] Univention builddaemon <buildd@univention.de>: +4.89-2+deb9u7A~4.3.5.202005181736 [Mon, 18 May 2020 17:36:36 +0200] Univention builddaemon <buildd@univention.de>: * UCS auto build. The following patches have been applied to the original source package 10_default-mta + +4.89-2+deb9u7 [Wed, 13 May 2020 18:18:26 +0200] Andreas Metzler <ametzler@debian.org>: + + * Fix authentication bypass in SPA authenticator due to out-of-bound buffer + read. https://bugs.exim.org/show_bug.cgi?id=2571 CVE-2020-12783 4.89-2+deb9u6 [Tue, 03 Sep 2019 20:01:38 +0200] Andreas Metzler <ametzler@debian.org>: <http://10.200.17.11/4.3-5/#1311525619350231439>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.3-5] 7555576075 Bug #51307: exim4 4.89-2+deb9u7A~4.3.5.202005181736 doc/errata/staging/exim4.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+)
<http://errata.software-univention.de/ucs/4.3/679.html>