Bug 50090 - dovecot: Multiple issues (4.3)
dovecot: Multiple issues (4.3)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.3
All Linux
: P3 normal (vote)
: UCS 4.3-4-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2019-08-30 09:15 CEST by Quality Assurance
Modified: 2019-08-30 14:44 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 8.1 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)


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Description Quality Assurance univentionstaff 2019-08-30 09:15:41 CEST
New Debian dovecot 1:2.2.27-3+deb9u5 fixes:
This update addresses the following issue:
* dovecot (CVE-2019-11500)
Comment 1 Quality Assurance univentionstaff 2019-08-30 10:00:21 CEST
--- mirror/ftp/4.3/unmaintained/4.3-4/source/dovecot_2.2.27-3+deb9u4.dsc
+++ apt/ucs_4.3-0-errata4.3-4/source/dovecot_2.2.27-3+deb9u5.dsc
@@ -1,3 +1,14 @@
+1:2.2.27-3+deb9u5 [Sun, 25 Aug 2019 15:29:44 +0200] Salvatore Bonaccorso <carnil@debian.org>:
+
+  * Non-maintainer upload by the Security Team.
+  * Fix CVE-2019-11500
+    - lib-imap: Don't accept strings with NULs
+    - lib-imap: Make sure str_unescape() won't be writing past allocated
+      memory
+    - lib-managesieve: Don't accept strings with NULs
+    - lib-managesieve: Make sure str_unescape() won't be writing past
+      allocated memory
+
 1:2.2.27-3+deb9u4 [Mon, 25 Mar 2019 22:10:49 +0200] Apollon Oikonomopoulos <apoikos@debian.org>:
 
   * [d402493] Fix two buffer overflows when reading oversized FTS headers

<http://10.200.17.11/4.3-4/#199086578202433536>
Comment 2 Philipp Hahn univentionstaff 2019-08-30 11:01:32 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-4] 13992716bd Bug #50090: dovecot 1:2.2.27-3+deb9u5
 doc/errata/staging/dovecot.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

[4.3-4] 1c0bb2e604 Bug #50090: dovecot 1:2.2.27-3+deb9u5
 doc/errata/staging/dovecot.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
Comment 3 Erik Damrose univentionstaff 2019-08-30 14:44:56 CEST
<http://errata.software-univention.de/ucs/4.3/568.html>