The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.
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Score 4.8 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 4.8; sources differ by 0.0.
The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.
June 28, 2021
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | dovecot-lmtpd (1:2.3.11.3+dfsg1-2ubuntu0.2) @ groovy | 2026-05-23 | ubuntu |
| redhat | dovecot-1:2.3.16-2.el8 | 2022-05-10 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.
RHSA-2022:1950 — Moderate
Dovecot vulnerabilities
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msrc · redhat
CWE-77