CVE-2020-23852: Rockcarry Ffjpeg

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A heap based buffer overflow vulnerability exists in ffjpeg through 2020-07-02 in the jfif_decode(void *ctxt, BMP *pb) function at ffjpeg/src/jfif.c (line 544 & line 545), which could cause a denial of service by submitting a malicious jpeg image.

Affected products

• Rockcarry Ffjpeg: up to and including 2020-07-02

Published 2021-05-18. Last modified 2026-06-17.