CVE-2021-33294
5.5
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
How to fix CVE-2021-33294
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/elfutils—no fix listed
Is CVE-2021-33294 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |