Executive Summary

Informations
NameCVE-2011-0411First vendor Publication2011-03-16
VendorCveLast vendor Modification2014-02-20

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0411

CWE : Common Weakness Enumeration

idName
CWE-264Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:21792
 
Oval ID: oval:org.mitre.oval:def:21792
Title: RHSA-2011:0423: postfix security update (Moderate)
Description: 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.
Family: unix Class: patch
Reference(s): RHSA-2011:0423-01
CVE-2011-0411
Version: 4
Platform(s): Red Hat Enterprise Linux 6
Product(s): postfix
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21591
 
Oval ID: oval:org.mitre.oval:def:21591
Title: RHSA-2011:0422: postfix security update (Moderate)
Description: 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.
Family: unix Class: patch
Reference(s): RHSA-2011:0422-01
CESA-2011:0422
CVE-2008-2937
CVE-2011-0411
Version: 29
Platform(s): Red Hat Enterprise Linux 5
CentOS Linux 5
Product(s): postfix
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:15394
 
Oval ID: oval:org.mitre.oval:def:15394
Title: DSA-2346-1 proftpd-dfsg -- several
Description: Several vulnerabilities were discovered in ProFTPD, an FTP server: ProFTPD incorrectly uses data from an unencrypted input buffer after encryption has been enabled with STARTTLS, an issue similar to CVE-2011-0411. CVE-2011-4130 ProFTPD uses a response pool after freeing it under exceptional conditions, possibly leading to remote code execution
Family: unix Class: patch
Reference(s): DSA-2346-1
CVE-2011-4130
CVE-2011-0411
Version: 5
Platform(s): Debian GNU/Linux 5.0
Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Product(s): proftpd-dfsg
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:15217
 
Oval ID: oval:org.mitre.oval:def:15217
Title: DSA-2346-2 proftpd-dfsg -- several
Description: The ProFTPD security update, DSA-2346-1, introduced a regression, preventing successful TLS connections. This regression does not affected the stable distribution, nor the testing and unstable distributions.
Family: unix Class: patch
Reference(s): DSA-2346-2
CVE-2011-4130
CVE-2011-0411
Version: 5
Platform(s): Debian GNU/Linux 5.0
Product(s): proftpd-dfsg
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:13293
 
Oval ID: oval:org.mitre.oval:def:13293
Title: USN-1113-1 -- postfix vulnerabilities
Description: postfix: High-performance mail transport agent An attacker could send crafted input to Postfix and cause it to reveal confidential information.
Family: unix Class: patch
Reference(s): USN-1113-1
CVE-2009-2939
CVE-2011-0411
Version: 5
Platform(s): Ubuntu 8.04
Ubuntu 10.10
Ubuntu 6.06
Ubuntu 9.10
Ubuntu 10.04
Product(s): postfix
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23454
 
Oval ID: oval:org.mitre.oval:def:23454
Title: ELSA-2011:0423: postfix security update (Moderate)
Description: 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.
Family: unix Class: patch
Reference(s): ELSA-2011:0423-01
CVE-2011-0411
Version: 6
Platform(s): Oracle Linux 6
Product(s): postfix
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23277
 
Oval ID: oval:org.mitre.oval:def:23277
Title: ELSA-2011:0422: postfix security update (Moderate)
Description: 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.
Family: unix Class: patch
Reference(s): ELSA-2011:0422-01
CVE-2008-2937
CVE-2011-0411
Version: 13
Platform(s): Oracle Linux 5
Product(s): postfix
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:28108
 
Oval ID: oval:org.mitre.oval:def:28108
Title: ELSA-2011-0423 -- postfix security update (moderate)
Description: [2:2.6.6-2.1] - fix CVE-2011-0411 (#682978)
Family: unix Class: patch
Reference(s): ELSA-2011-0423
CVE-2011-0411
Version: 3
Platform(s): Oracle Linux 6
Product(s): postfix
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application42

OpenVAS Exploits

DateDescription
2012-10-03Name : Mandriva Update for inn MDVSA-2012:156 (inn)
File : nvt/gb_mandriva_MDVSA_2012_156.nasl
2012-08-30Name : FreeBSD Ports: inn
File : nvt/freebsd_inn0.nasl
2012-08-10Name : Gentoo Security Advisory GLSA 201206-33 (Postfix)
File : nvt/glsa_201206_33.nasl
2012-07-30Name : CentOS Update for postfix CESA-2011:0422 centos4 x86_64
File : nvt/gb_CESA-2011_0422_postfix_centos4_x86_64.nasl
2012-07-30Name : CentOS Update for postfix CESA-2011:0422 centos5 x86_64
File : nvt/gb_CESA-2011_0422_postfix_centos5_x86_64.nasl
2012-06-06Name : RedHat Update for postfix RHSA-2011:0423-01
File : nvt/gb_RHSA-2011_0423-01_postfix.nasl
2012-02-11Name : Debian Security Advisory DSA 2346-1 (proftpd-dfsg)
File : nvt/deb_2346_1.nasl
2012-02-11Name : Debian Security Advisory DSA 2346-2 (proftpd-dfsg)
File : nvt/deb_2346_2.nasl
2011-10-20Name : Mac OS X v10.6.8 Multiple Vulnerabilities (2011-006)
File : nvt/gb_macosx_su11-006.nasl
2011-08-09Name : CentOS Update for postfix CESA-2011:0422 centos5 i386
File : nvt/gb_CESA-2011_0422_postfix_centos5_i386.nasl
2011-08-03Name : FreeBSD Ports: pure-ftpd
File : nvt/freebsd_pure-ftpd.nasl
2011-08-03Name : Debian Security Advisory DSA 2233-1 (postfix)
File : nvt/deb_2233_1.nasl
2011-06-03Name : Mandriva Update for cyrus-imapd MDVSA-2011:100 (cyrus-imapd)
File : nvt/gb_mandriva_MDVSA_2011_100.nasl
2011-05-23Name : Fedora Update for postfix FEDORA-2011-6771
File : nvt/gb_fedora_2011_6771_postfix_fc14.nasl
2011-05-23Name : Fedora Update for postfix FEDORA-2011-6777
File : nvt/gb_fedora_2011_6777_postfix_fc13.nasl
2011-05-12Name : FreeBSD Ports: postfix, postfix-base
File : nvt/freebsd_postfix.nasl
2011-05-10Name : Ubuntu Update for postfix USN-1113-1
File : nvt/gb_ubuntu_USN_1113_1.nasl
2011-04-11Name : CentOS Update for postfix CESA-2011:0422 centos4 i386
File : nvt/gb_CESA-2011_0422_postfix_centos4_i386.nasl
2011-04-11Name : RedHat Update for postfix RHSA-2011:0422-01
File : nvt/gb_RHSA-2011_0422-01_postfix.nasl
2011-04-01Name : Fedora Update for pure-ftpd FEDORA-2011-3349
File : nvt/gb_fedora_2011_3349_pure-ftpd_fc14.nasl
2011-03-25Name : Fedora Update for postfix FEDORA-2011-3355
File : nvt/gb_fedora_2011_3355_postfix_fc13.nasl
2011-03-25Name : Fedora Update for postfix FEDORA-2011-3394
File : nvt/gb_fedora_2011_3394_postfix_fc14.nasl

Open Source Vulnerability Database (OSVDB)

idDescription
72186Cyrus IMAP Server STARTTLS Arbitrary Plaintext Command Injection
71946Oracle Sun Java System Messaging Server SMTP Server / IMAP Server / POP Serve...
71021Postfix STARTTLS Arbitrary Plaintext Command Injection

Nessus® Vulnerability Scanner

DateDescription
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_3_postfix-110318.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_3_pure-ftpd-110412.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_4_postfix-110330.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_4_pure-ftpd-110412.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0422.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0423.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0859.nasl - Type : ACT_GATHER_INFO
2012-10-03Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2012-156.nasl - Type : ACT_GATHER_INFO
2012-08-27Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_a7975581ee2611e18bd80022156e8794.nasl - Type : ACT_GATHER_INFO
2012-08-01Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110406_postfix_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-08-01Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110406_postfix_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-06-26Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201206-33.nasl - Type : ACT_GATHER_INFO
2011-12-13Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_postfix-7403.nasl - Type : ACT_GATHER_INFO
2011-12-13Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_pure-ftpd-7480.nasl - Type : ACT_GATHER_INFO
2011-11-16Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2346.nasl - Type : ACT_GATHER_INFO
2011-10-13Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_SecUpd2011-006.nasl - Type : ACT_GATHER_INFO
2011-06-13Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1113-1.nasl - Type : ACT_GATHER_INFO
2011-06-09Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0859.nasl - Type : ACT_GATHER_INFO
2011-06-09Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0859.nasl - Type : ACT_GATHER_INFO
2011-05-27Name : The remote instant messaging service allows plaintext command injection while...
File : xmpp_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-05-27Name : The directory service allows plaintext command injection while negotiating an...
File : acap_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-05-26Name : The remote SuSE 11 host is missing a security update.
File : suse_11_pure-ftpd-110412.nasl - Type : ACT_GATHER_INFO
2011-05-26Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_pure-ftpd-7466.nasl - Type : ACT_GATHER_INFO
2011-05-25Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-100.nasl - Type : ACT_GATHER_INFO
2011-05-24Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_1495f931852211e0a1c100215c6a37bb.nasl - Type : ACT_GATHER_INFO
2011-05-13Name : The remote openSUSE host is missing a security update.
File : suse_11_2_pure-ftpd-110412.nasl - Type : ACT_GATHER_INFO
2011-05-11Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2233.nasl - Type : ACT_GATHER_INFO
2011-05-11Name : The remote SuSE 9 host is missing a security-related patch.
File : suse9_12707.nasl - Type : ACT_GATHER_INFO
2011-05-09Name : The remote FTP server allows plaintext command injection while negotiating an...
File : ftp_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-05-09Name : The remote news service allows plaintext command injection while negotiating ...
File : nntp_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-05-05Name : The remote openSUSE host is missing a security update.
File : suse_11_2_postfix-110318.nasl - Type : ACT_GATHER_INFO
2011-04-22Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_postfix-7387.nasl - Type : ACT_GATHER_INFO
2011-04-22Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_postfix-110318.nasl - Type : ACT_GATHER_INFO
2011-04-11Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0422.nasl - Type : ACT_GATHER_INFO
2011-04-07Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0422.nasl - Type : ACT_GATHER_INFO
2011-04-07Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0423.nasl - Type : ACT_GATHER_INFO
2011-04-01Name : The remote Fedora host is missing a security update.
File : fedora_2011-3349.nasl - Type : ACT_GATHER_INFO
2011-03-24Name : The remote Fedora host is missing a security update.
File : fedora_2011-3355.nasl - Type : ACT_GATHER_INFO
2011-03-24Name : The remote Fedora host is missing a security update.
File : fedora_2011-3394.nasl - Type : ACT_GATHER_INFO
2011-03-21Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_14a6f516502f11e0b448bbfa2731f9c7.nasl - Type : ACT_GATHER_INFO
2011-03-18Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-046.nasl - Type : ACT_GATHER_INFO
2011-03-17Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-045.nasl - Type : ACT_GATHER_INFO
2011-03-10Name : The remote mail service allows plaintext command injection while negotiating ...
File : smtp_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-03-10Name : The remote mail service allows plaintext command injection while negotiating ...
File : pop3_starttls_plaintext_injection.nasl - Type : ACT_ATTACK
2011-03-10Name : The remote mail service allows plaintext command injection while negotiating ...
File : imap4_starttls_plaintext_injection.nasl - Type : ACT_ATTACK

Internal Sources (Detail)

SourceUrl
APPLEhttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
BIDhttp://www.securityfocus.com/bid/46767
CERT-VNhttp://www.kb.cert.org/vuls/id/555316
CONFIRMhttp://support.apple.com/kb/HT5002
http://www.kb.cert.org/vuls/id/MORO-8ELH6Z
http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html
http://www.postfix.org/CVE-2011-0411.html
DEBIANhttp://www.debian.org/security/2011/dsa-2233
FEDORAhttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056559.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056560.html
GENTOOhttp://security.gentoo.org/glsa/glsa-201206-33.xml
OSVDBhttp://www.osvdb.org/71021
REDHAThttp://www.redhat.com/support/errata/RHSA-2011-0422.html
http://www.redhat.com/support/errata/RHSA-2011-0423.html
SECTRACKhttp://securitytracker.com/id?1025179
SECUNIAhttp://secunia.com/advisories/43646
http://secunia.com/advisories/43874
SUSEhttp://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
VUPENhttp://www.vupen.com/english/advisories/2011/0611
http://www.vupen.com/english/advisories/2011/0752
http://www.vupen.com/english/advisories/2011/0891
XFhttp://xforce.iss.net/xforce/xfdb/65932

Alert History

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0
1
2
3
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DateInformations
2014-06-14 13:30:06
  • Multiple Updates
2014-02-21 13:21:35
  • Multiple Updates
2014-02-17 10:59:58
  • Multiple Updates
2013-05-10 22:53:13
  • Multiple Updates
2013-04-19 13:19:52
  • Multiple Updates