CVE-2021-4214
A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.
- Libpng
- = 1.6.0
- CVSS 3.1
- 5.5 MEDIUM
- EPSS
- 0.5% (41th percentile)
- Weakness
- CWE-787, CWE-120
- NVD status
- Modified
- Published
- 2022-08-24
CVE-2021-4214 at NVD
No indexed exploits for CVE-2021-4214 yet
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No exploit for CVE-2021-4214 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.