ubuntu-cve-2019-11752
Vulnerability from osv_ubuntu
Published
2019-09-04 00:00
Modified
2026-04-22 07:38
Summary
Details
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Severity
8.8 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "firefox",
"binary_version": "69.0+build2-0ubuntu0.16.04.4"
},
{
"binary_name": "firefox-geckodriver",
"binary_version": "69.0+build2-0ubuntu0.16.04.4"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "69.0+build2-0ubuntu0.16.04.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "firefox",
"purl": "pkg:deb/ubuntu/firefox@69.0+build2-0ubuntu0.16.04.4?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "69.0+build2-0ubuntu0.16.04.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"41.0.2+build2-0ubuntu1",
"42.0+build2-0ubuntu1",
"44.0+build3-0ubuntu2",
"44.0.1+build1-0ubuntu1",
"44.0.2+build1-0ubuntu1",
"45.0+build2-0ubuntu1",
"45.0.1+build1-0ubuntu1",
"45.0.2+build1-0ubuntu1",
"46.0+build5-0ubuntu0.16.04.2",
"46.0.1+build1-0ubuntu0.16.04.2",
"47.0+build3-0ubuntu0.16.04.1",
"48.0+build2-0ubuntu0.16.04.1",
"49.0+build4-0ubuntu0.16.04.1",
"49.0.2+build2-0ubuntu0.16.04.2",
"50.0+build2-0ubuntu0.16.04.2",
"50.0.2+build1-0ubuntu0.16.04.1",
"50.1.0+build2-0ubuntu0.16.04.1",
"51.0.1+build2-0ubuntu0.16.04.1",
"51.0.1+build2-0ubuntu0.16.04.2",
"52.0+build2-0ubuntu0.16.04.1",
"52.0.1+build2-0ubuntu0.16.04.1",
"52.0.2+build1-0ubuntu0.16.04.1",
"53.0+build6-0ubuntu0.16.04.1",
"53.0.2+build1-0ubuntu0.16.04.2",
"53.0.3+build1-0ubuntu0.16.04.2",
"54.0+build3-0ubuntu0.16.04.1",
"55.0.1+build2-0ubuntu0.16.04.2",
"55.0.2+build1-0ubuntu0.16.04.1",
"56.0+build6-0ubuntu0.16.04.1",
"56.0+build6-0ubuntu0.16.04.2",
"57.0+build4-0ubuntu0.16.04.5",
"57.0+build4-0ubuntu0.16.04.6",
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"57.0.4+build1-0ubuntu0.16.04.1",
"58.0+build6-0ubuntu0.16.04.1",
"58.0.1+build1-0ubuntu0.16.04.1",
"58.0.2+build1-0ubuntu0.16.04.1",
"59.0+build5-0ubuntu0.16.04.1",
"59.0.1+build1-0ubuntu0.16.04.1",
"59.0.2+build1-0ubuntu0.16.04.1",
"59.0.2+build1-0ubuntu0.16.04.3",
"60.0+build2-0ubuntu0.16.04.1",
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"61.0+build3-0ubuntu0.16.04.2",
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"62.0+build2-0ubuntu0.16.04.3",
"62.0+build2-0ubuntu0.16.04.4",
"62.0+build2-0ubuntu0.16.04.5",
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"63.0+build2-0ubuntu0.16.04.2",
"63.0.3+build1-0ubuntu0.16.04.1",
"64.0+build3-0ubuntu0.16.04.1",
"65.0+build2-0ubuntu0.16.04.1",
"65.0.1+build2-0ubuntu0.16.04.1",
"66.0+build3-0ubuntu0.16.04.2",
"66.0.1+build1-0ubuntu0.16.04.1",
"66.0.2+build1-0ubuntu0.16.04.1",
"66.0.3+build1-0ubuntu0.16.04.1",
"66.0.4+build3-0ubuntu0.16.04.1",
"66.0.5+build1-0ubuntu0.16.04.1",
"67.0+build2-0ubuntu0.16.04.1",
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"67.0.2+build2-0ubuntu0.16.04.1",
"67.0.3+build1-0ubuntu0.16.04.1",
"67.0.4+build1-0ubuntu0.16.04.1",
"68.0+build3-0ubuntu0.16.04.1",
"68.0.1+build1-0ubuntu0.16.04.1",
"68.0.2+build1-0ubuntu0.16.04.1"
]
},
{
"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": [
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"1:38.5.1+build2-0ubuntu1",
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"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",
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"1:52.8.0+build1-0ubuntu0.16.04.1",
"1:52.9.1+build3-0ubuntu0.16.04.1",
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"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": "firefox",
"binary_version": "69.0+build2-0ubuntu0.18.04.1"
},
{
"binary_name": "firefox-geckodriver",
"binary_version": "69.0+build2-0ubuntu0.18.04.1"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "69.0+build2-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "firefox",
"purl": "pkg:deb/ubuntu/firefox@69.0+build2-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "69.0+build2-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"56.0+build6-0ubuntu1",
"57.0.1+build2-0ubuntu1",
"59.0.1+build1-0ubuntu1",
"59.0.2+build1-0ubuntu1",
"60.0+build2-0ubuntu1",
"60.0.1+build2-0ubuntu0.18.04.1",
"60.0.2+build1-0ubuntu0.18.04.1",
"61.0+build3-0ubuntu0.18.04.1",
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"62.0+build2-0ubuntu0.18.04.3",
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"62.0+build2-0ubuntu0.18.04.5",
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"65.0.1+build2-0ubuntu0.18.04.1",
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"68.0.2+build1-0ubuntu0.18.04.1"
]
},
{
"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": [
{
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},
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:52.4.0+build1-0ubuntu2",
"1:52.6.0+build1-0ubuntu1",
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"1:60.2.1+build1-0ubuntu0.18.04.2",
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"1:60.8.0+build1-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmozjs-52-0",
"binary_version": "52.9.1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "mozjs52",
"purl": "pkg:deb/ubuntu/mozjs52@52.9.1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"52.3.1-0ubuntu3",
"52.3.1-7fakesync1",
"52.8.1-0ubuntu0.18.04.1",
"52.9.1-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmozjs-38-0",
"binary_version": "38.8.0~repack1-0ubuntu4"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "mozjs38",
"purl": "pkg:deb/ubuntu/mozjs38@38.8.0~repack1-0ubuntu4?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"38.8.0~repack1-0ubuntu1",
"38.8.0~repack1-0ubuntu3",
"38.8.0~repack1-0ubuntu4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmozjs-52-0",
"binary_version": "52.9.1-1ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "mozjs52",
"purl": "pkg:deb/ubuntu/mozjs52@52.9.1-1ubuntu3?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"52.9.1-1build1",
"52.9.1-1ubuntu3"
]
}
],
"aliases": [],
"details": "It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox \u003c 69, Thunderbird \u003c 68.1, Thunderbird \u003c 60.9, Firefox ESR \u003c 60.9, and Firefox ESR \u003c 68.1.",
"id": "UBUNTU-CVE-2019-11752",
"modified": "2026-04-22T07:38:59Z",
"published": "2019-09-04T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-11752"
},
{
"type": "REPORT",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-11752"
},
{
"type": "REPORT",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2019-29/#CVE-2019-11752"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4122-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4150-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11752"
}
],
"related": [
"USN-4122-1",
"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:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-11752"
]
}
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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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