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Unrated severityNVD Advisory· Published May 16, 2011· Updated Apr 29, 2026

CVE-2011-1407

CVE-2011-1407

Description

The DKIM implementation in Exim 4.7x before 4.76 permits matching for DKIM identities to apply to lookup items, instead of only strings, which allows remote attackers to execute arbitrary code or access a filesystem via a crafted identity.

Affected products

6
  • Exim/Exim6 versions
    cpe:2.3:a:exim:exim:4.70:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:exim:exim:4.70:*:*:*:*:*:*:*
    • cpe:2.3:a:exim:exim:4.71:*:*:*:*:*:*:*
    • cpe:2.3:a:exim:exim:4.72:*:*:*:*:*:*:*
    • cpe:2.3:a:exim:exim:4.73:*:*:*:*:*:*:*
    • cpe:2.3:a:exim:exim:4.74:*:*:*:*:*:*:*
    • cpe:2.3:a:exim:exim:4.75:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

5

News mentions

0

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