CVE-2007-2683

CVE-2007-2683 is a low-severity vulnerability in Mutt with a CVSS 2.0 base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Buffer overflow in Mutt 1.4.2 might allow local users to execute arbitrary code via "&" characters in the GECOS field, which triggers the overflow during alias expansion.

Frequently asked questions

What is CVE-2007-2683?
Buffer overflow in Mutt 1.4.2 might allow local users to execute arbitrary code via "&" characters in the GECOS field, which triggers the overflow during alias expansion.
How severe is CVE-2007-2683?
CVE-2007-2683 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2007-2683 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2683?
CVE-2007-2683 affects Mutt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2683?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-2683 published?
CVE-2007-2683 was published on 2007-05-15 and last updated on 2026-06-16.

References

Affected products (1)

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