Vulnerability Intelligence Report
CVE-2020-35679
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:2.83%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| opensmtpd | opensmtpd | 6.8.0 |
| fedoraproject | fedora | 32, 33 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.835%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-12-24T00:00:00 |
| Published | 2020-12-24T15:53:23 |
| Last Updated | 2024-08-04T17:09:14 |
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