CVE-2021-30015

medium

Published — · Modified —

CVSS v3

—

CVSS v2

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VIR risk

5.5

Description

There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-30015

OS impact

OS	Version	Status	Fixed in
arch		affected
debian	bullseye	fixed	`1.0.1+dfsg1-4`

References

https://security-tracker.debian.org/tracker/CVE-2021-30015

Verify integrity in audit chain (admin only). AS-IS.