ubuntu-cve-2019-11739
Vulnerability from osv_ubuntu
Published
2019-09-27 18:15
Modified
2026-04-22 07:38
Summary
Details
Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 68.1 and Thunderbird < 60.9.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "thunderbird-globalmenu",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:60.9.0+build1-0ubuntu0.16.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "thunderbird",
"purl": "pkg:deb/ubuntu/thunderbird@1:60.9.0+build1-0ubuntu0.16.04.2?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:60.9.0+build1-0ubuntu0.16.04.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:38.3.0+build1-0ubuntu2",
"1:38.5.1+build2-0ubuntu1",
"1:38.6.0+build1-0ubuntu1",
"1:38.7.2+build1-0ubuntu0.16.04.1",
"1:38.8.0+build1-0ubuntu0.16.04.1",
"1:45.2.0+build1-0ubuntu0.16.04.1",
"1:45.3.0+build1-0ubuntu0.16.04.2",
"1:45.4.0+build1-0ubuntu0.16.04.1",
"1:45.5.1+build1-0ubuntu0.16.04.1",
"1:45.7.0+build1-0ubuntu0.16.04.1",
"1:45.8.0+build1-0ubuntu0.16.04.1",
"1:52.1.1+build1-0ubuntu0.16.04.1",
"1:52.2.1+build1-0ubuntu0.16.04.1",
"1:52.3.0+build1-0ubuntu0.16.04.1",
"1:52.4.0+build1-0ubuntu0.16.04.2",
"1:52.5.0+build1-0ubuntu0.16.04.1",
"1:52.6.0+build1-0ubuntu0.16.04.1",
"1:52.7.0+build1-0ubuntu0.16.04.1",
"1:52.8.0+build1-0ubuntu0.16.04.1",
"1:52.9.1+build3-0ubuntu0.16.04.1",
"1:60.2.1+build1-0ubuntu0.16.04.4",
"1:60.4.0+build2-0ubuntu0.16.04.1",
"1:60.5.1+build2-0ubuntu0.16.04.1",
"1:60.6.1+build2-0ubuntu0.16.04.1",
"1:60.7.0+build1-0ubuntu0.16.04.1",
"1:60.7.1+build1-0ubuntu0.16.04.1",
"1:60.7.2+build2-0ubuntu0.16.04.1",
"1:60.8.0+build1-0ubuntu0.16.04.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "thunderbird-globalmenu",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:60.9.0+build1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "thunderbird",
"purl": "pkg:deb/ubuntu/thunderbird@1:60.9.0+build1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:60.9.0+build1-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:52.4.0+build1-0ubuntu2",
"1:52.6.0+build1-0ubuntu1",
"1:52.7.0+build1-0ubuntu1",
"1:52.8.0+build1-0ubuntu0.18.04.1",
"1:52.9.1+build3-0ubuntu0.18.04.1",
"1:60.2.1+build1-0ubuntu0.18.04.2",
"1:60.4.0+build2-0ubuntu0.18.04.1",
"1:60.5.1+build2-0ubuntu0.18.04.1",
"1:60.6.1+build2-0ubuntu0.18.04.1",
"1:60.7.0+build1-0ubuntu0.18.04.1",
"1:60.7.1+build1-0ubuntu0.18.04.1",
"1:60.7.2+build2-0ubuntu0.18.04.1",
"1:60.8.0+build1-0ubuntu0.18.04.1"
]
}
],
"aliases": [],
"details": "Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird \u003c 68.1 and Thunderbird \u003c 60.9.",
"id": "UBUNTU-CVE-2019-11739",
"modified": "2026-04-22T07:38:59Z",
"published": "2019-09-27T18:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-11739"
},
{
"type": "REPORT",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2019-29/#CVE-2019-11739"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4150-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11739"
}
],
"related": [
"USN-4150-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-11739"
]
}
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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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