NULL pointer dereference in Gpac

CVE-2023-46427

An issue was discovered in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code, cause a denial of service (DoS), and obtain sensitive information via null pointer deference in gf_dash_setup_period component in media_tools/dash_client.c.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.4% 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-2023-46427: held from 0.011 to 0.011.

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

Affected products

  • Gpac — versions 2.3-dev-rev588-g7edc40fee-master

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-46427?
CVE-2023-46427 is a critical-severity vulnerability in Gpac, classified under NULL Pointer Dereference. CVSS score: 9.8/10. Published 2024-03-09.
How severe is CVE-2023-46427?
Critical severity. CVSS v3 base score is 9.8 out of 10.