CVE-2011-0411 : Detail

CVE-2011-0411

A01-Broken Access Control
1.33%V3
Network
2011-03-16
21h00 +00:00
2021-08-10
09h07 +00:00
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CVE Descriptions

The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Products Mentioned

Configuraton 0

Postfix>>Postfix >> Version 2.4

Postfix>>Postfix >> Version 2.4.0

Postfix>>Postfix >> Version 2.4.1

Postfix>>Postfix >> Version 2.4.2

Postfix>>Postfix >> Version 2.4.3

Postfix>>Postfix >> Version 2.4.4

Postfix>>Postfix >> Version 2.4.5

Postfix>>Postfix >> Version 2.4.6

Postfix>>Postfix >> Version 2.4.7

Postfix>>Postfix >> Version 2.4.8

Postfix>>Postfix >> Version 2.4.9

Postfix>>Postfix >> Version 2.4.10

Postfix>>Postfix >> Version 2.4.11

Postfix>>Postfix >> Version 2.4.12

Postfix>>Postfix >> Version 2.4.13

Postfix>>Postfix >> Version 2.4.14

Postfix>>Postfix >> Version 2.4.15

Configuraton 0

Postfix>>Postfix >> Version 2.5.0

Postfix>>Postfix >> Version 2.5.1

Postfix>>Postfix >> Version 2.5.2

Postfix>>Postfix >> Version 2.5.3

Postfix>>Postfix >> Version 2.5.4

Postfix>>Postfix >> Version 2.5.5

Postfix>>Postfix >> Version 2.5.6

Postfix>>Postfix >> Version 2.5.7

Postfix>>Postfix >> Version 2.5.8

Postfix>>Postfix >> Version 2.5.9

Postfix>>Postfix >> Version 2.5.10

Postfix>>Postfix >> Version 2.5.11

Configuraton 0

Postfix>>Postfix >> Version 2.6

Postfix>>Postfix >> Version 2.6.0

Postfix>>Postfix >> Version 2.6.1

Postfix>>Postfix >> Version 2.6.2

Postfix>>Postfix >> Version 2.6.3

Postfix>>Postfix >> Version 2.6.4

Postfix>>Postfix >> Version 2.6.5

Postfix>>Postfix >> Version 2.6.6

Postfix>>Postfix >> Version 2.6.7

Postfix>>Postfix >> Version 2.6.8

Configuraton 0

Postfix>>Postfix >> Version 2.7.0

Postfix>>Postfix >> Version 2.7.1

Postfix>>Postfix >> Version 2.7.2

References

http://secunia.com/advisories/43646
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.osvdb.org/71021
Tags : vdb-entry, x_refsource_OSVDB
http://www.vupen.com/english/advisories/2011/0752
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0891
Tags : vdb-entry, x_refsource_VUPEN
http://security.gentoo.org/glsa/glsa-201206-33.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/43874
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0611
Tags : vdb-entry, x_refsource_VUPEN
http://www.securityfocus.com/bid/46767
Tags : vdb-entry, x_refsource_BID
http://www.redhat.com/support/errata/RHSA-2011-0423.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.kb.cert.org/vuls/id/555316
Tags : third-party-advisory, x_refsource_CERT-VN
http://securitytracker.com/id?1025179
Tags : vdb-entry, x_refsource_SECTRACK
http://www.redhat.com/support/errata/RHSA-2011-0422.html
Tags : vendor-advisory, x_refsource_REDHAT
http://support.apple.com/kb/HT5002
Tags : x_refsource_CONFIRM
http://www.debian.org/security/2011/dsa-2233
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2021/08/10/2
Tags : mailing-list, x_refsource_MLIST