CVE-2012-3523

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…

published November 11, 2012

CVSS
—
EPSS
3%
Percentile
88.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03233 · 88.1th percentile
Published
2012-11-11T11:00Z
EPSS history
Timeline
  • 11 NOV 11:00Z
    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…
    cvelistv5