CVE-2020-21426
HIGHCVSS 7.8/10EPSS 0.46%
Last modified
CVE-2020-21426 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freeimage Project | Freeimage | 3.18.0 |
References
- https://sourceforge.net/p/freeimage/bugs/300/Third Party Advisory
- https://sourceforge.net/p/freeimage/bugs/300/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-21426?
Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file.
How severe is CVE-2020-21426?
CVE-2020-21426 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2020-21426?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-21426?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST