Buffer overflow in Mutt
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
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.017 (76.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Mutt — versions >=0.94.13, <2.2.3
- Debian Linux — versions 9.0
- Fedoraproject Fedora — versions 36
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/muttmua/mutt/-/issues/404 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- gitlab.com/muttmua/mutt/-/commit/e5ed080c00e59701ca62ef9b2a6d2612ebf765a5 (Patch, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1328.json (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1328?
- CVE-2022-1328 is a medium-severity vulnerability in Mutt, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 4.3/10. Published 2022-04-14.
- How severe is CVE-2022-1328?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2022-1328 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.