The STARTTLS implementation in nnrpd in INN before 2.5.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T20:05:12.721Z
Reserved: 2012-06-14T00:00:00
Link: CVE-2012-3523
No data.
Status : Deferred
Published: 2012-11-11T13:00:46.727
Modified: 2025-04-11T00:51:21.963
Link: CVE-2012-3523
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