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AUSCERT External Security Bulletin Redistribution
ESB-2020.0209
gpac security update
21 January 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: gpac
Publisher: Debian
Operating System: Debian GNU/Linux 8
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-20208 CVE-2019-20171 CVE-2019-20170
CVE-2019-20165 CVE-2019-20163 CVE-2019-20162
CVE-2019-20161 CVE-2019-13618 CVE-2018-21016
CVE-2018-21015
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2020/01/msg00017.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running gpac check for an updated version of the software for their
operating system.
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Package : gpac
Version : 0.5.0+svn5324~dfsg1-1+deb8u5
CVE ID : CVE-2018-21015 CVE-2018-21016 CVE-2019-13618
CVE-2019-20161 CVE-2019-20162 CVE-2019-20163
CVE-2019-20165 CVE-2019-20170 CVE-2019-20171
CVE-2019-20208
Debian Bug : 940882 932242
Multiple issues were found in gpac, a multimedia framework featuring
the MP4Box muxer.
CVE-2018-21015
AVC_DuplicateConfig() at isomedia/avc_ext.c allows remote
attackers to cause a denial of service (NULL pointer dereference
and application crash) via a crafted file.
CVE-2018-21016
audio_sample_entry_AddBox() at isomedia/box_code_base.c allows
remote attackers to cause a denial of service (heap-based buffer
over-read and application crash) via a crafted file.
CVE-2019-13618
isomedia/isom_read.c in libgpac.a has a heap-based buffer
over-read, as demonstrated by a crash in gf_m2ts_sync in
media_tools/mpegts.c.
CVE-2019-20161
heap-based buffer overflow in the function
ReadGF_IPMPX_WatermarkingInit() in odf/ipmpx_code.c.
CVE-2019-20162
heap-based buffer overflow in the function gf_isom_box_parse_ex()
in isomedia/box_funcs.c.
CVE-2019-20163
NULL pointer dereference in the function gf_odf_avc_cfg_write_bs()
in odf/descriptors.c.
CVE-2019-20165
NULL pointer dereference in the function ilst_item_Read() in
isomedia/box_code_apple.c.
CVE-2019-20170
invalid pointer dereference in the function GF_IPMPX_AUTH_Delete()
in odf/ipmpx_code.c.
CVE-2019-20171
memory leaks in metx_New in isomedia/box_code_base.c and abst_Read
in isomedia/box_code_adobe.c.
CVE-2019-20208
dimC_Read in isomedia/box_code_3gpp.c in GPAC 0.8.0 has a
stack-based buffer overflow.
For Debian 8 "Jessie", these problems have been fixed in version
0.5.0+svn5324~dfsg1-1+deb8u5.
We recommend that you upgrade your gpac packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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