This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-35679 →

DEBIAN-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 message...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0p2-1"}]}]

Debian:13 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0p2-1"}]}]

Debian:14 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0p2-1"}]}]

References

advisory security-tracker.debian.org