What’s Vulnerable › Vulnerabilities

CVE-2022-1328

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-14 · updated 2026-06-17
• Weakness: CWE-120

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

Affected products

• Debian Linux: 9.0
• Fedoraproject Fedora: 36
• mutt: from 0.94.13 before 2.2.3 — fixed in 2.2.3

How to fix

Upgrade to a fixed version: mutt 2.2.3. Check the vendor advisory for mitigations.

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.json
• https://gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5
• https://gitlab.com/muttmua/mutt/-/issues/404
• https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.json
• https://gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5
• https://gitlab.com/muttmua/mutt/-/issues/404

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