CVE-2012-3730
Mail in Apple iOS before 6 does not properly handle reuse of Content-ID header values, which...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-3730- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-3730- Updated
- 2026-11-02
EUVDEUVD-2012-3677 No score
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.
- Record
EUVD-2012-3677- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4cqw-9fwv-7gjq No score
Mail in Apple iOS before 6 does not properly handle reuse of Content-ID header values, which...
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.
- Record
GHSA-4cqw-9fwv-7gjq- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-3730 is a medium vulnerability (CVSS 4.3) in Apple Iphone Os, published September 20, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.73%, the 77th percentile. No source names a fixed version.