CVE-2018-21015

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.

• CWE-476

• https://github.com/gpac/gpac/issues/1179Exploit, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/01/msg00017.htmlMailing List, Third Party Advisory
• https://github.com/gpac/gpac/issues/1179Exploit, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2020/01/msg00017.htmlMailing List, Third Party Advisory

Published

Sep 16, 2019

Last Modified

Jun 17, 2026

Status

Modified

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