fkie_cve-2011-0411
Vulnerability from fkie_nvd
Published
2011-03-16 22:55
Modified
2025-04-11 00:51
Severity ?
Summary
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.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
postfix | postfix | 2.4 | |
postfix | postfix | 2.4.0 | |
postfix | postfix | 2.4.1 | |
postfix | postfix | 2.4.2 | |
postfix | postfix | 2.4.3 | |
postfix | postfix | 2.4.4 | |
postfix | postfix | 2.4.5 | |
postfix | postfix | 2.4.6 | |
postfix | postfix | 2.4.7 | |
postfix | postfix | 2.4.8 | |
postfix | postfix | 2.4.9 | |
postfix | postfix | 2.4.10 | |
postfix | postfix | 2.4.11 | |
postfix | postfix | 2.4.12 | |
postfix | postfix | 2.4.13 | |
postfix | postfix | 2.4.14 | |
postfix | postfix | 2.4.15 | |
postfix | postfix | 2.5.0 | |
postfix | postfix | 2.5.1 | |
postfix | postfix | 2.5.2 | |
postfix | postfix | 2.5.3 | |
postfix | postfix | 2.5.4 | |
postfix | postfix | 2.5.5 | |
postfix | postfix | 2.5.6 | |
postfix | postfix | 2.5.7 | |
postfix | postfix | 2.5.8 | |
postfix | postfix | 2.5.9 | |
postfix | postfix | 2.5.10 | |
postfix | postfix | 2.5.11 | |
postfix | postfix | 2.6 | |
postfix | postfix | 2.6.0 | |
postfix | postfix | 2.6.1 | |
postfix | postfix | 2.6.2 | |
postfix | postfix | 2.6.3 | |
postfix | postfix | 2.6.4 | |
postfix | postfix | 2.6.5 | |
postfix | postfix | 2.6.6 | |
postfix | postfix | 2.6.7 | |
postfix | postfix | 2.6.8 | |
postfix | postfix | 2.7.0 | |
postfix | postfix | 2.7.1 | |
postfix | postfix | 2.7.2 |
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a 2.6.9, y 2.7.x anteriores a 2.7.3 no restringe apropiadamente el buffering de I/O, lo que permite a atacantes man-in-the-middle insertar comandos en sesiones SMTP encriptadas enviando un comando en texto claro que es procesado despu\u00e9s de que TLS es iniciado. Relacionado con un ataque de \"inyecci\u00f3n de comandos de texto en claro\"." } ], "id": "CVE-2011-0411", "lastModified": "2025-04-11T00:51:21.963", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2011-03-16T22:55:02.717", "references": [ { "source": "cret@cert.org", "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705" }, { "source": "cret@cert.org", "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html" }, { "source": "cret@cert.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056559.html" }, { "source": "cret@cert.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056560.html" }, { "source": "cret@cert.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html" }, { "source": "cret@cert.org", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/43646" }, { "source": "cret@cert.org", "url": "http://secunia.com/advisories/43874" }, { "source": "cret@cert.org", "url": "http://security.gentoo.org/glsa/glsa-201206-33.xml" }, { "source": "cret@cert.org", "url": "http://securitytracker.com/id?1025179" }, { "source": "cret@cert.org", "url": "http://support.apple.com/kb/HT5002" }, { "source": "cret@cert.org", "url": "http://www.debian.org/security/2011/dsa-2233" }, { "source": "cret@cert.org", "tags": [ "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/555316" }, { "source": "cret@cert.org", "tags": [ "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/MORO-8ELH6Z" }, { "source": "cret@cert.org", "url": "http://www.openwall.com/lists/oss-security/2021/08/10/2" }, { "source": "cret@cert.org", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html" }, { "source": "cret@cert.org", "url": "http://www.osvdb.org/71021" }, { "source": "cret@cert.org", "tags": [ "Exploit", "Vendor Advisory" ], "url": "http://www.postfix.org/CVE-2011-0411.html" }, { "source": "cret@cert.org", "url": "http://www.redhat.com/support/errata/RHSA-2011-0422.html" }, { "source": "cret@cert.org", "url": "http://www.redhat.com/support/errata/RHSA-2011-0423.html" }, { "source": "cret@cert.org", "url": "http://www.securityfocus.com/bid/46767" }, { "source": "cret@cert.org", "tags": [ "Vendor Advisory" ], "url": "http://www.vupen.com/english/advisories/2011/0611" }, { "source": "cret@cert.org", "url": "http://www.vupen.com/english/advisories/2011/0752" }, { "source": "cret@cert.org", "url": "http://www.vupen.com/english/advisories/2011/0891" }, { "source": "cret@cert.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65932" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10705" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056559.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056560.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/43646" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/43874" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-201206-33.xml" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securitytracker.com/id?1025179" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.apple.com/kb/HT5002" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2011/dsa-2233" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/555316" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "US Government Resource" ], "url": "http://www.kb.cert.org/vuls/id/MORO-8ELH6Z" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2021/08/10/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/71021" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Vendor Advisory" ], "url": "http://www.postfix.org/CVE-2011-0411.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-0422.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-0423.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/46767" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://www.vupen.com/english/advisories/2011/0611" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0752" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0891" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65932" } ], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-264" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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