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Bug 51948 - libx11: Multiple issues (4.4)
libx11: Multiple issues (4.4)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.4
All Linux
: P3 normal (vote)
: UCS 4.4-5-errata
Assigned To: Quality Assurance
Erik Damrose
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2020-09-07 09:23 CEST by Quality Assurance
Modified: 2020-09-09 16:48 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance univentionstaff 2020-09-07 09:23:55 CEST 
New Debian libx11 2:1.6.4-3+deb9u3 fixes:
This update addresses the following issue:
* integer overflow leads to double free in locale handling (CVE-2020-14363)
Comment 1 Quality Assurance univentionstaff 2020-09-07 10:04:46 CEST 
--- mirror/ftp/4.4/unmaintained/component/4.4-5-errata/source/libx11_1.6.4-3+deb9u2.dsc
+++ apt/ucs_4.4-0-errata4.4-5/source/libx11_1.6.4-3+deb9u3.dsc
@@ -1,3 +1,10 @@
+2:1.6.4-3+deb9u3 [Tue, 01 Sep 2020 09:41:40 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
+
+  * Fix a regression introduced by the CVE-2020-14344 fixes which prevented
+    some input clients from connecting to the server.
+  * CVE-2020-14363: integer overflow in init_om which could lead to a double
+    free.
+
 2:1.6.4-3+deb9u2 [Tue, 04 Aug 2020 08:58:25 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
 
   * CVE-2020-14344: heap corruption when handling crafted messages

<http://10.200.17.11/4.4-5/#7322076518630942428>
Comment 2 Erik Damrose univentionstaff 2020-09-08 12:39:04 CEST 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-5] e8faa94f27 Bug #51948: libx11 2:1.6.4-3+deb9u3
 doc/errata/staging/libx11.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
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