This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2015-7687 →

DEBIAN-CVE-2015-7687

Use-after-free vulnerability in OpenSMTPD before 5.7.2 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via vect...

Original description

The description as published by the source.

Use-after-free vulnerability in OpenSMTPD before 5.7.2 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via vectors involving req_ca_vrfy_smtp and req_ca_vrfy_mta.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.3p1-1"}]}]

Debian:13 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.3p1-1"}]}]

Debian:14 opensmtpd

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.3p1-1"}]}]

References

advisory security-tracker.debian.org