-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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 -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEQic8GuN/xDR88HkSj/HLbo2JBZ8FAl4lrvsACgkQj/HLbo2J BZ/7fwf+I8qgLcxFao6MixxjIEpkesnNiUR08boeclan+iIzUfqTharywACD7mxx Blf1MAPRaOcoG/UBbtuTHXwsecgQd/GiRXlLTm/aZ3v9HdQscOTRCC21nW+jRWDi 0Ydx+2J7SXx7xFmTrVrD1pzKPDB4uOPAwDP8Mf8Hm5A/zfuiIGnRMjoWzVE5ikR0 SWiTHGweCuQNAf1DM7g5hNYkaGMKZUzDw0GmuSgMN2zcyaM2ORPTpuNEnRclsCsp ExAp/gSgun7ptVYvvWXWxElklEK4BccvS/3xdsAy4bj+oAjZ8TP7wFpE30CVdJ9R NEV370fmZ+0OEjqKPNFRJJCI5QP48g== =BWx9 -----END PGP SIGNATURE-----