VulnerabilityModified
CVE-2023-4590
Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0.
CRITICAL 9.8EPSS 1.10%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler (SEH) registers.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.10% probability · 64th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- kimmov/frhed
- Source
- cve-coordination@incibe.es
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.