CVE-2021-28021
libstb - security update
7.8
HIGH
CVSS 3.1
EPSS 0.19%
Description
Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file.
How to fix CVE-2021-28021
To remediate CVE-2021-28021, upgrade the affected package to a fixed version below.
- Debian/libstb—upgrade to 0.0~git20200713.b42009b+ds-1+deb11u1 or later
- Debian/libstb—upgrade to 0.0~git20200713.b42009b+ds-1+deb11u1 or later
Is CVE-2021-28021 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0~git20200713.b42009b+ds-1+deb11u1
- from 0, < 0.0~git20200713.b42009b+ds-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |