Vulnerability Intelligence Report
CVE-2020-28022
Exim 4 before 4.94.2 has Improper Restriction of Write Operations within the Bounds of a Memory Buffer. This occurs when processing name=value pairs within MAIL FROM and RCPT TO commands.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:2.96%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
—
Weaponization
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SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| exim | exim | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.959%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-10-30T00:00:00 |
| Published | 2021-05-06T04:20:58 |
| Last Updated | 2024-08-04T16:25:44 |
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