Bug 50145 – libebml: Multiple issues (4.4)

Bug 50145 - libebml: Multiple issues (4.4)


Summary:	libebml: Multiple issues (4.4)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.4
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.4-1-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2019-09-09 15:26 CEST by Quality Assurance
Modified:	2019-09-11 15:25 CEST (History)
CC List:	0 users

See Also:
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?:	---
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Max CVSS v3 score:	5.5 (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) NVD

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Description Quality Assurance

2019-09-09 15:26:20 CEST

New Debian libebml 1.3.4-1+deb9u1 fixes:
This update addresses the following issue:
* libebml before 1.3.6, as used in the MKV module in VideoLAN VLC Media  Player binaries before 3.0.3, has a heap-based buffer over-read in  EbmlElement::FindNextElement. (CVE-2019-13615)

Comment 1 Quality Assurance

2019-09-09 16:01:15 CEST

--- mirror/ftp/4.3/unmaintained/4.3-0/source/libebml_1.3.4-1.dsc
+++ apt/ucs_4.4-0-errata4.4-1/source/libebml_1.3.4-1+deb9u1.dsc
@@ -1,3 +1,8 @@
+1.3.4-1+deb9u1 [Sun, 11 Aug 2019 22:09:57 +0200] Sebastian Ramacher <sramacher@debian.org>:
+
+  * debian/patches: Apply upstream fixes for heap-based buffer over-reads.
+    (CVE-2019-13615) (Closes: #932241)
+
 1.3.4-1 [Mon, 04 Jul 2016 22:42:46 +0200] Matteo F. Vescovi <mfv@debian.org>:
 
   * New upstream release

<http://10.200.17.11/4.4-1/#7751664368566669688>

Comment 2 Philipp Hahn

2019-09-10 12:32:30 CEST

OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-1] 5c7917cbc5 Bug #50145: libebml 1.3.4-1+deb9u1
 doc/errata/staging/libebml.yaml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

[4.4-1] 60f9021692 Bug #50145: libebml 1.3.4-1+deb9u1
 doc/errata/staging/libebml.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comment 3 Erik Damrose

2019-09-11 15:25:39 CEST

<http://errata.software-univention.de/ucs/4.4/258.html>