Bug 44415

Summary:	icu: Multiple issues (4.2)
Product:	UCS	Reporter:	Arvid Requate <requate>
Component:	Security updates	Assignee:	Arvid Requate <requate>
Status:	CLOSED FIXED	QA Contact:	Jürn Brodersen <brodersen>
Severity:	normal
Priority:	P2	CC:	gohmann
Version:	UCS 4.2	Flags:	requate: Patch_Available+
Target Milestone:	UCS 4.2-3-errata
Hardware:	Other
OS:	Linux
What kind of report is it?:	Security Issue	What type of bug is this?:	---
Who will be affected by this bug?:	---	How will those affected feel about the bug?:	---
User Pain:		Enterprise Customer affected?:
School Customer affected?:		ISV affected?:
Waiting Support:		Flags outvoted (downgraded) after PO Review:
Ticket number:		Bug group (optional):	Security
Max CVSS v3 score:	8.4 (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Bug Depends on:
Bug Blocks:	44665

Description Arvid Requate

2017-04-19 16:49:00 CEST

Upstream Debian package version 52.1-8+deb8u5 fixes these issues:

* out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_setNativeIndex* function (CVE-2017-7867)

* out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function (CVE-2017-7868)

Comment 1 Arvid Requate

2017-12-11 19:04:01 CET

Upstream Debian package version 52.1-8+deb8u6 fixes:

* Backport upstream security fix for CVE-2017-14952: double free in
  createMetazoneMappings()

Comment 2 Arvid Requate

2017-12-11 19:14:52 CET

Imported and built.

Advisory: https://git.knut.univention.de/univention/ucs/blob/4.2-3/doc/errata/staging/icu.yaml

Comment 3 Jürn Brodersen

2017-12-12 10:32:46 CET

Installation: OK
YAML: OK

Verified

Comment 4 Arvid Requate

2017-12-14 12:55:52 CET

<http://errata.software-univention.de/ucs/4.2/247.html>