MGASA-2020-0137 - Updated gpac packages fix security vulnerabilities

Publication date: 10 Mar 2020
URL: https://advisories.mageia.org/MGASA-2020-0137.html
Type: security
Affected Mageia releases: 7
CVE: 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

The updated packages fix security vulnerabilities:

AVC_DuplicateConfig() at isomedia/avc_ext.c in GPAC 0.7.1 allows remote
attackers to cause a denial of service (NULL pointer dereference and
application crash) via a crafted file.
There is "cfg_new->AVCLevelIndication = cfg->AVCLevelIndication;" but
cfg could be NULL. (CVE-2018-21015)

audio_sample_entry_AddBox() at isomedia/box_code_base.c in GPAC 0.7.1
allows remote attackers to cause a denial of service (heap-based buffer
over-read and application crash) via a crafted file. (CVE-2018-21016)

In GPAC before 0.8.0, 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-2019-13618)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There is heap-based buffer overflow in the function
ReadGF_IPMPX_WatermarkingInit() in odf/ipmpx_code.c. (CVE-2019-20161)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There is heap-based buffer overflow in the function
gf_isom_box_parse_ex() in isomedia/box_funcs.c. (CVE-2019-20162)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There is a NULL pointer dereference in the function
gf_odf_avc_cfg_write_bs() in odf/descriptors.c. (CVE-2019-20163)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There is a NULL pointer dereference in the function
ilst_item_Read() in isomedia/box_code_apple.c. (CVE-2019-20165)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There is an invalid pointer dereference in the function
GF_IPMPX_AUTH_Delete() in odf/ipmpx_code.c. (CVE-2019-20170)

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-
20191109. There are memory leaks in metx_New in isomedia/box_code_base.c
and abst_Read in isomedia/box_code_adobe.c. (CVE-2019-20171)

dimC_Read in isomedia/box_code_3gpp.c in GPAC 0.8.0 has a stack-based
buffer overflow. (CVE-2019-20208)

References:
- https://bugs.mageia.org/show_bug.cgi?id=26131
- https://www.debian.org/lts/security/2020/dla-2072
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21015
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21016
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13618
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20161
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20162
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20163
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20165
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20170
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20171
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20208

SRPMS:
- 7/tainted/gpac-0.7.1-6.1.mga7.tainted