CVE-2021-45385
Medium
Description
A Null Pointer Dereference vulnerability exits in ffjpeg d5cfd49 (2021-12-06) in bmp_load(). When the size information in metadata of the bmp is out of range, it returns without assign memory buffer to `pb->pdata` and did not exit the program. So the program crashes when it tries to access the pb->data, in jfif_encode() at jfif.c:763. This is due to the incomplete patch for CVE-2020-13438.
SeverityMedium
CVSS6.5
Exploit probability—
ProductRockcarry Ffjpeg
PublishedFeb 11, 2022
First seenFeb 11, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockcarry ffjpeg | 2021-12-06 | — |
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