5.1

CVE-2011-1926

The STARTTLS implementation in Cyrus IMAP Server before 2.4.7 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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cmu ≫ Cyrus Imap Server Version <= 2.4.6
Cmu ≫ Cyrus Imap Server Version2.0.17
Cmu ≫ Cyrus Imap Server Version2.1.16
Cmu ≫ Cyrus Imap Server Version2.1.17
Cmu ≫ Cyrus Imap Server Version2.1.18
Cmu ≫ Cyrus Imap Server Version2.2.8
Cmu ≫ Cyrus Imap Server Version2.2.9
Cmu ≫ Cyrus Imap Server Version2.2.10
Cmu ≫ Cyrus Imap Server Version2.2.11
Cmu ≫ Cyrus Imap Server Version2.2.12
Cmu ≫ Cyrus Imap Server Version2.2.13
Cmu ≫ Cyrus Imap Server Version2.2.13p1
Cmu ≫ Cyrus Imap Server Version2.3.0
Cmu ≫ Cyrus Imap Server Version2.3.1
Cmu ≫ Cyrus Imap Server Version2.3.2
Cmu ≫ Cyrus Imap Server Version2.3.3
Cmu ≫ Cyrus Imap Server Version2.3.4
Cmu ≫ Cyrus Imap Server Version2.3.5
Cmu ≫ Cyrus Imap Server Version2.3.6
Cmu ≫ Cyrus Imap Server Version2.3.7
Cmu ≫ Cyrus Imap Server Version2.3.8
Cmu ≫ Cyrus Imap Server Version2.3.9
Cmu ≫ Cyrus Imap Server Version2.3.10
Cmu ≫ Cyrus Imap Server Version2.3.11
Cmu ≫ Cyrus Imap Server Version2.3.12
Cmu ≫ Cyrus Imap Server Version2.3.13
Cmu ≫ Cyrus Imap Server Version2.3.14
Cmu ≫ Cyrus Imap Server Version2.3.15
Cmu ≫ Cyrus Imap Server Version2.3.16
Cmu ≫ Cyrus Imap Server Version2.4.0
Cmu ≫ Cyrus Imap Server Version2.4.1
Cmu ≫ Cyrus Imap Server Version2.4.2
Cmu ≫ Cyrus Imap Server Version2.4.3
Cmu ≫ Cyrus Imap Server Version2.4.4
Cmu ≫ Cyrus Imap Server Version2.4.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.87% 0.885
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.1 4.9 6.4
AV:N/AC:H/Au:N/C:P/I:P/A:P