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CVE-2023-29323

Published Apr 4, 2023·Last modified Jul 9, 2026
Affected Components(119)
opensmtpd/opensmtpd
opensmtpd-201401241552p1
opensmtpd/opensmtpd
opensmtpd-201309121931p1
opensmtpd/opensmtpd
opensmtpd-201605221711p1
1 / 40
Description

ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped IPv6 address.

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Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
0.28%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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