VULNERABILITY INTELLIGENCE

CVE-2020-28012

CVSS score7.8 HIGH
EPSS probability0.40%
CISA KEVNot currently listed
Published2021-05-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Exim 4 before 4.94.2 allows Exposure of File Descriptor to Unintended Control Sphere because rda_interpret uses a privileged pipe that lacks a close-on-exec flag.

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references