cve-2010-3706
Vulnerability from cvelistv5
Published
2010-10-06 16:00
Modified
2024-08-07 03:18
Severity ?
EPSS score ?
Summary
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving the private namespace of a user, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
References
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"x_refsource_MLIST", "x_transferred" ], "url": "http://marc.info/?l=oss-security\u0026m=128620520732377\u0026w=2" }, { "name": "MDVSA-2010:217", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA", "x_transferred" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:217" }, { "name": "43220", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/43220" }, { "name": "ADV-2011-0301", "tags": [ "vdb-entry", "x_refsource_VUPEN", "x_transferred" ], "url": "http://www.vupen.com/english/advisories/2011/0301" }, { "name": "[dovecot] 20101002 v1.2.15 released", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.dovecot.org/list/dovecot/2010-October/053450.html" }, { "name": "[dovecot] 20101002 ACL handling bugs in v1.2.8+ and v2.0", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.dovecot.org/list/dovecot/2010-October/053452.html" }, { "name": "ADV-2010-2840", "tags": [ "vdb-entry", "x_refsource_VUPEN", "x_transferred" ], "url": "http://www.vupen.com/english/advisories/2010/2840" }, { "name": "[dovecot] 20101002 v2.0.5 released", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.dovecot.org/list/dovecot/2010-October/053451.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2010-10-02T00:00:00", "descriptions": [ { "lang": "en", "value": "plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving the private namespace of a user, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2010-11-19T10:00:00", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "[oss-security] 20101004 Re: CVE Request: more dovecot ACL issues", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security\u0026m=128622064325688\u0026w=2" }, { "name": "USN-1059-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-1059-1" }, { "name": "SUSE-SR:2010:020", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html" }, { "name": "ADV-2010-2572", "tags": [ "vdb-entry", "x_refsource_VUPEN" ], "url": "http://www.vupen.com/english/advisories/2010/2572" }, { "name": "[oss-security] 20101004 CVE Request: more dovecot ACL issues", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security\u0026m=128620520732377\u0026w=2" }, { "name": "MDVSA-2010:217", "tags": [ "vendor-advisory", "x_refsource_MANDRIVA" ], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:217" }, { "name": "43220", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/43220" }, { "name": "ADV-2011-0301", "tags": [ "vdb-entry", "x_refsource_VUPEN" ], "url": "http://www.vupen.com/english/advisories/2011/0301" }, { "name": "[dovecot] 20101002 v1.2.15 released", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.dovecot.org/list/dovecot/2010-October/053450.html" }, { "name": "[dovecot] 20101002 ACL handling bugs in v1.2.8+ and v2.0", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.dovecot.org/list/dovecot/2010-October/053452.html" }, { "name": "ADV-2010-2840", "tags": [ "vdb-entry", "x_refsource_VUPEN" ], "url": 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En ciertas circunstancias involucrando espacios de nombres privados de un usuario, lo que permite a usuarios autenticados remotamente evitar restricciones de acceso intencionadas a trav\u00e9s de peticiones para leer o modificar un buz\u00f3n de correo\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:N\",\"baseScore\":5.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD2D1C99-0594-4378-AA6C-EC2E890E41FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"96F35305-79B4-49CD-A89F-A559CA9EEB33\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EDC7E277-A5AE-4025-8412-E715D1C8C0F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DBE1D51-B9D5-4E59-81F6-C6937DA78637\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"30B37ACE-64EA-49E7-B836-C3F05CAE0392\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1204F5C2-916D-4C27-A5C4-5B5E0AAA7322\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0C46C8A-EA49-4356-BA6B-8EC0F2E70B3B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"96F54038-B17B-40C0-9C2E-20AF55E7602B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BBB0B72A-1C7D-4F89-BE89-CD82F667CB76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FEF89EB6-CBF5-48DF-8FDD-2C0AE0266B3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"41B2B3D8-EB69-4BD8-ACD5-CB6BFDE6B2FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E1A909DC-0D77-4690-87D2-51A7564B63B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BB2F767F-5D7F-40AC-BA57-4E819F486301\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"68296C7C-B72C-46E7-A280-5E86E1470FDC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:1.2.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72E1AF54-0446-49FB-A6B8-AF14833A3D0C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:2.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AEE31582-7AE3-4131-BDE9-5654DE58FAF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:2.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65102391-C9AF-4CA3-AC43-0C52A7A37363\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:2.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"593DF083-5960-4BD5-AFC4-668B30E32E59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:2.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DCC5E56-D31E-45F0-B18B-D98C219DEBAA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dovecot:dovecot:2.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D969ED92-F429-4F67-8366-31A73CEE6A47\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://marc.info/?l=oss-security\u0026m=128620520732377\u0026w=2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://marc.info/?l=oss-security\u0026m=128622064325688\u0026w=2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/43220\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.dovecot.org/list/dovecot/2010-October/053450.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor 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Sightings
Author | Source | Type | Date |
---|
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.