ubuntu-cve-2020-14928
Vulnerability from osv_ubuntu
Published
2020-07-08 00:00
Modified
2026-04-22 07:39
Summary
Details
evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."
Severity
5.9 (Medium)
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "evolution-data-server",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "evolution-data-server-common",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "evolution-data-server-online-accounts",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "gir1.2-ebook-1.2",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "gir1.2-ebookcontacts-1.2",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "gir1.2-edataserver-1.2",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libcamel-1.2-54",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libebackend-1.2-10",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libebook-1.2-16",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libebook-contacts-1.2-2",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libecal-1.2-19",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libedata-book-1.2-25",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libedata-cal-1.2-28",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libedataserver-1.2-21",
"binary_version": "3.18.5-1ubuntu1.3"
},
{
"binary_name": "libedataserverui-1.2-1",
"binary_version": "3.18.5-1ubuntu1.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "evolution-data-server",
"purl": "pkg:deb/ubuntu/evolution-data-server@3.18.5-1ubuntu1.3?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.18.5-1ubuntu1.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.16.5-1ubuntu3",
"3.18.1-1ubuntu1",
"3.18.2-0ubuntu1",
"3.18.2-0ubuntu2",
"3.18.3-1ubuntu1",
"3.18.3-1ubuntu2",
"3.18.4-0ubuntu1",
"3.18.5-1ubuntu1",
"3.18.5-1ubuntu1.1",
"3.18.5-1ubuntu1.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "evolution-data-server",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "evolution-data-server-common",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "evolution-data-server-online-accounts",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "evolution-data-server-tests",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "gir1.2-camel-1.2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "gir1.2-ebook-1.2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "gir1.2-ebookcontacts-1.2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "gir1.2-edataserver-1.2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "gir1.2-edataserverui-1.2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libcamel-1.2-61",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libebackend-1.2-10",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libebook-1.2-19",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libebook-contacts-1.2-2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libecal-1.2-19",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libedata-book-1.2-25",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libedata-cal-1.2-28",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libedataserver-1.2-23",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
},
{
"binary_name": "libedataserverui-1.2-2",
"binary_version": "3.28.5-0ubuntu0.18.04.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "evolution-data-server",
"purl": "pkg:deb/ubuntu/evolution-data-server@3.28.5-0ubuntu0.18.04.3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.28.5-0ubuntu0.18.04.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.26.1-1ubuntu1",
"3.26.2-1ubuntu1",
"3.26.2.1-1ubuntu1",
"3.26.2.1-1ubuntu3",
"3.26.3-1ubuntu1",
"3.26.5-1ubuntu3",
"3.27.90-1ubuntu1",
"3.28.0-1ubuntu1",
"3.28.0-2ubuntu1",
"3.28.0-2ubuntu2",
"3.28.1-1ubuntu1",
"3.28.3-0ubuntu0.18.04.1",
"3.28.5-0ubuntu0.18.04.1",
"3.28.5-0ubuntu0.18.04.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "evolution-data-server",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "evolution-data-server-common",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "evolution-data-server-tests",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-camel-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-ebackend-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-ebook-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-ebookcontacts-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-ecal-2.0",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-edatabook-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-edatacal-2.0",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-edataserver-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "gir1.2-edataserverui-1.2",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libcamel-1.2-62",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libebackend-1.2-10",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libebook-1.2-20",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libebook-contacts-1.2-3",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libecal-2.0-1",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libedata-book-1.2-26",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libedata-cal-2.0-1",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libedataserver-1.2-24",
"binary_version": "3.36.3-0ubuntu1.1"
},
{
"binary_name": "libedataserverui-1.2-2",
"binary_version": "3.36.3-0ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "evolution-data-server",
"purl": "pkg:deb/ubuntu/evolution-data-server@3.36.3-0ubuntu1.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.36.3-0ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.34.1-1",
"3.34.1-1build1",
"3.34.1-1ubuntu1",
"3.34.1-2",
"3.34.3-2",
"3.35.91-1",
"3.35.92-1",
"3.36.0-1",
"3.36.1-1",
"3.36.1-2",
"3.36.2-0ubuntu1",
"3.36.3-0ubuntu1"
]
}
],
"aliases": [],
"details": "evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a \"begin TLS\" response, eds reads additional data and evaluates it in a TLS context, aka \"response injection.\"",
"id": "UBUNTU-CVE-2020-14928",
"modified": "2026-04-22T07:39:27Z",
"published": "2020-07-08T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-14928"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4429-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14928"
}
],
"related": [
"USN-4429-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-14928"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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