CVE-2022-1328

Name: CVE-2022-1328
Creator: NVD / NIST
Published: 2022-04-14T21:15:08.543+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 1.62%

Last modified Jun 17, 2026

CVE-2022-1328 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line. EPSS estimates a 1.62% chance of exploitation in the next 30 days.

Description

Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

1.62%

73.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Mutt	Mutt	>= 0.94.13, < 2.2.3
Debian	Debian Linux	9.0
Fedoraproject	Fedora	36

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.jsonThird Party Advisory
https://gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5Patch, Third Party Advisory
https://gitlab.com/muttmua/mutt/-/issues/404Exploit, Issue Tracking, Patch, Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.jsonThird Party Advisory
https://gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5Patch, Third Party Advisory
https://gitlab.com/muttmua/mutt/-/issues/404Exploit, Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Apr 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1328?

Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line

How severe is CVE-2022-1328?

CVE-2022-1328 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1328?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-1328?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST