All the vulnerabilites related to The Dovecot Project - dovecot
cve-2017-15130
Vulnerability from cvelistv5
Published
2018-03-02 15:00
Modified
2024-09-16 20:17
Severity ?
EPSS score ?
Summary
A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart.
References
▼ | URL | Tags |
---|---|---|
https://usn.ubuntu.com/3587-1/ | vendor-advisory, x_refsource_UBUNTU | |
http://seclists.org/oss-sec/2018/q1/205 | mailing-list, x_refsource_MLIST | |
https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html | mailing-list, x_refsource_MLIST | |
https://www.debian.org/security/2018/dsa-4130 | vendor-advisory, x_refsource_DEBIAN | |
https://usn.ubuntu.com/3587-2/ | vendor-advisory, x_refsource_UBUNTU | |
https://bugzilla.redhat.com/show_bug.cgi?id=1532356 | x_refsource_CONFIRM | |
https://www.dovecot.org/list/dovecot-news/2018-February/000370.html | mailing-list, x_refsource_MLIST |
Impacted products
▼ | Vendor | Product |
---|---|---|
The Dovecot Project | dovecot |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T19:50:16.075Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "USN-3587-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[oss-security] 20180301 Dovecot Security Advisory: CVE-2017-15130 TLS SNI config lookups are inefficient and can be used for DoS", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://seclists.org/oss-sec/2018/q1/205" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3587-2/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532356" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "dovecot", "vendor": "The Dovecot Project", "versions": [ { "status": "affected", "version": "before 2.2.34" } ] } ], "datePublic": "2018-02-28T00:00:00", "descriptions": [ { "lang": "en", "value": "A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "CWE-400", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2018-04-03T09:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "USN-3587-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[oss-security] 20180301 Dovecot Security Advisory: CVE-2017-15130 TLS SNI config lookups are inefficient and can be used for DoS", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://seclists.org/oss-sec/2018/q1/205" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3587-2/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532356" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "DATE_PUBLIC": "2018-02-28T00:00:00", "ID": "CVE-2017-15130", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "dovecot", "version": { "version_data": [ { "version_value": "before 2.2.34" } ] } } ] }, "vendor_name": "The Dovecot Project" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "USN-3587-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[oss-security] 20180301 Dovecot Security Advisory: CVE-2017-15130 TLS SNI config lookups are inefficient and can be used for DoS", "refsource": "MLIST", "url": "http://seclists.org/oss-sec/2018/q1/205" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-2/" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1532356", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532356" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "refsource": "MLIST", "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-15130", "datePublished": "2018-03-02T15:00:00Z", "dateReserved": "2017-10-08T00:00:00", "dateUpdated": "2024-09-16T20:17:43.957Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2017-15132
Vulnerability from cvelistv5
Published
2018-01-25 20:00
Modified
2024-09-17 00:36
Severity ?
EPSS score ?
Summary
A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion.
References
▼ | URL | Tags |
---|---|---|
https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060.patch | x_refsource_CONFIRM | |
https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html | mailing-list, x_refsource_MLIST | |
https://bugzilla.redhat.com/show_bug.cgi?id=1532768 | x_refsource_CONFIRM | |
https://www.debian.org/security/2018/dsa-4130 | vendor-advisory, x_refsource_DEBIAN | |
https://usn.ubuntu.com/3556-1/ | vendor-advisory, x_refsource_UBUNTU | |
https://usn.ubuntu.com/3556-2/ | vendor-advisory, x_refsource_UBUNTU | |
https://www.dovecot.org/list/dovecot-news/2018-February/000370.html | mailing-list, x_refsource_MLIST |
Impacted products
▼ | Vendor | Product |
---|---|---|
The Dovecot Project | dovecot |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T19:50:16.152Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060.patch" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532768" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3556-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3556-1/" }, { "name": "USN-3556-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3556-2/" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "dovecot", "vendor": "The Dovecot Project", "versions": [ { "status": "affected", "version": "2.0 up to 2.2.33 and 2.3.0" } ] } ], "datePublic": "2018-01-25T00:00:00", "descriptions": [ { "lang": "en", "value": "A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot\u0027s auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "CWE-400", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2018-04-01T09:57:02", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060.patch" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532768" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3556-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3556-1/" }, { "name": "USN-3556-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3556-2/" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "DATE_PUBLIC": "2018-01-25T00:00:00", "ID": "CVE-2017-15132", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "dovecot", "version": { "version_data": [ { "version_value": "2.0 up to 2.2.33 and 2.3.0" } ] } } ] }, "vendor_name": "The Dovecot Project" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot\u0027s auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060.patch", "refsource": "CONFIRM", "url": "https://github.com/dovecot/core/commit/1a29ed2f96da1be22fa5a4d96c7583aa81b8b060.patch" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1532768", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532768" }, { "name": "DSA-4130", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3556-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3556-1/" }, { "name": "USN-3556-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3556-2/" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "refsource": "MLIST", "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-15132", "datePublished": "2018-01-25T20:00:00Z", "dateReserved": "2017-10-08T00:00:00", "dateUpdated": "2024-09-17T00:36:33.953Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2017-14461
Vulnerability from cvelistv5
Published
2018-03-02 15:00
Modified
2024-09-16 23:00
Severity ?
EPSS score ?
Summary
A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server.
References
▼ | URL | Tags |
---|---|---|
https://usn.ubuntu.com/3587-1/ | vendor-advisory, x_refsource_UBUNTU | |
https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html | mailing-list, x_refsource_MLIST | |
https://www.debian.org/security/2018/dsa-4130 | vendor-advisory, x_refsource_DEBIAN | |
https://usn.ubuntu.com/3587-2/ | vendor-advisory, x_refsource_UBUNTU | |
http://www.securityfocus.com/bid/103201 | vdb-entry, x_refsource_BID | |
https://www.dovecot.org/list/dovecot-news/2018-February/000370.html | mailing-list, x_refsource_MLIST | |
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510 | x_refsource_MISC |
Impacted products
▼ | Vendor | Product |
---|---|---|
The Dovecot Project | Dovecot |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T19:27:40.633Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "USN-3587-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/3587-2/" }, { "name": "103201", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/103201" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Dovecot", "vendor": "The Dovecot Project", "versions": [ { "status": "affected", "version": "2.2.33.2" } ] } ], "datePublic": "2018-02-28T00:00:00", "descriptions": [ { "lang": "en", "value": "A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-125", "description": "CWE-125: Out-of-bounds Read", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-04-19T18:21:09", "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos" }, "references": [ { "name": "USN-3587-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3587-2/" }, { "name": "103201", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/103201" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "talos-cna@cisco.com", "DATE_PUBLIC": "2018-02-28T00:00:00", "ID": "CVE-2017-14461", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Dovecot", "version": { "version_data": [ { "version_value": "2.2.33.2" } ] } } ] }, "vendor_name": "The Dovecot Project" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server." } ] }, "impact": { "cvss": { "baseScore": 5.9, "baseSeverity": "Medium", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-125: Out-of-bounds Read" } ] } ] }, "references": { "reference_data": [ { "name": "USN-3587-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-1/" }, { "name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html" }, { "name": "DSA-4130", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4130" }, { "name": "USN-3587-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-2/" }, { "name": "103201", "refsource": "BID", "url": "http://www.securityfocus.com/bid/103201" }, { "name": "[dovecot-news] 20180228 v2.2.34 released", "refsource": "MLIST", "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html" }, { "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510", "refsource": "MISC", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510" } ] } } } }, "cveMetadata": { "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "assignerShortName": "talos", "cveId": "CVE-2017-14461", "datePublished": "2018-03-02T15:00:00Z", "dateReserved": "2017-09-13T00:00:00", "dateUpdated": "2024-09-16T23:00:46.355Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }