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CVE-2012-3730

MEDIUM · CVSS 4.3EPSS 1.7%EU EUVD

Mail in Apple iOS before 6 does not properly handle reuse of Content-ID header values, which allows remote attackers to spoof attachments via a header value that was also used in a previous e-mail message, as demonstrated by a message from a different sender.

Key facts

CVSS score
4.3 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS score
1.7% (78th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2012-3677)
Published
September 20, 2012
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-3677 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • apple / iphone os
  • apple / iphone os
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  • apple / iphone os
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  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
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  • apple / iphone os
  • apple / iphone os
  • apple / iphone os
  • apple / iphone os

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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