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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2650-1 | exim4 security update |
Debian DSA |
DSA-4912-1 | exim4 security update |
EUVD |
EUVD-2020-20503 | 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. |
Ubuntu USN |
USN-4934-1 | Exim vulnerabilities |
Ubuntu USN |
USN-4934-2 | Exim vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T16:25:43.981Z
Reserved: 2020-10-30T00:00:00.000Z
Link: CVE-2020-28012
No data.
Status : Modified
Published: 2021-05-06T13:15:09.403
Modified: 2024-11-21T05:22:11.960
Link: CVE-2020-28012
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN