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Medium severity5.5NVD Advisory· Published Jan 12, 2022· Updated Jun 17, 2026

CVE-2021-40563

CVE-2021-40563

Description

A Segmentation fault exists casued by null pointer dereference exists in Gpac through 1.0.1 via the naludmx_create_avc_decoder_config function in reframe_nalu.c when using mp4box, which causes a denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Gpac/Gpac2 versions
    cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*range: <=1.0.1
    • (no CPE)range: <=1.0.1
  • Gpac/Gpacdescription
  • Gpac/MP4Boxllm-fuzzy
    Range: <=1.0.1

Patches

Vulnerability mechanics

References

3

News mentions

0

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