NULL pointer dereference in Gpac

CVE-2021-45266

A null pointer dereference vulnerability exists in gpac 1.1.0 via the lsr_read_anim_values_ex function, which causes a segmentation fault and application crash.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.010 (62.6th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-45266: held from 0.011 to 0.010.

EPSS over last 30 days · oldest: 0.011 · newest: 0.010 · change: -0.000

Affected products

  • Gpac — versions 1.1.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-45266?
CVE-2021-45266 is a high-severity vulnerability in Gpac, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-12-22.
How severe is CVE-2021-45266?
High severity. CVSS v3 base score is 7.5 out of 10.