ubuntu-cve-2015-4487
Vulnerability from osv_ubuntu
Published
2015-08-11 00:00
Modified
2026-04-22 07:37
Summary
Details
The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "firefox",
"binary_version": "40.0+build4-0ubuntu0.14.04.1"
},
{
"binary_name": "firefox-globalmenu",
"binary_version": "40.0+build4-0ubuntu0.14.04.1"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "40.0+build4-0ubuntu0.14.04.1"
},
{
"binary_name": "firefox-testsuite",
"binary_version": "40.0+build4-0ubuntu0.14.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "firefox",
"purl": "pkg:deb/ubuntu/firefox@40.0+build4-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "40.0+build4-0ubuntu0.14.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"24.0+build1-0ubuntu1",
"25.0+build3-0ubuntu0.13.10.1",
"28.0~b2+build1-0ubuntu2",
"28.0+build1-0ubuntu1",
"28.0+build2-0ubuntu1",
"28.0+build2-0ubuntu2",
"29.0+build1-0ubuntu0.14.04.2",
"30.0+build1-0ubuntu0.14.04.3",
"31.0+build1-0ubuntu0.14.04.1",
"32.0+build1-0ubuntu0.14.04.1",
"32.0.3+build1-0ubuntu0.14.04.1",
"33.0+build2-0ubuntu0.14.04.1",
"34.0+build2-0ubuntu0.14.04.1",
"35.0+build3-0ubuntu0.14.04.2",
"35.0.1+build1-0ubuntu0.14.04.1",
"36.0+build2-0ubuntu0.14.04.4",
"36.0.1+build2-0ubuntu0.14.04.1",
"36.0.4+build1-0ubuntu0.14.04.1",
"37.0+build2-0ubuntu0.14.04.1",
"37.0.1+build1-0ubuntu0.14.04.1",
"37.0.2+build1-0ubuntu0.14.04.1",
"38.0+build3-0ubuntu0.14.04.1",
"39.0+build5-0ubuntu0.14.04.1",
"39.0.3+build2-0ubuntu0.14.04.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "thunderbird",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "thunderbird-globalmenu",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "thunderbird-gnome-support",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "thunderbird-mozsymbols",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "thunderbird-testsuite",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "xul-ext-calendar-timezones",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "xul-ext-gdata-provider",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
},
{
"binary_name": "xul-ext-lightning",
"binary_version": "1:38.2.0+build1-0ubuntu0.14.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "thunderbird",
"purl": "pkg:deb/ubuntu/thunderbird@1:38.2.0+build1-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:38.2.0+build1-0ubuntu0.14.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:24.0+build1-0ubuntu1",
"1:24.0+build1-0ubuntu2",
"1:24.1.1+build1-0ubuntu0.13.10.1",
"1:24.1.1+build1-0ubuntu1",
"1:24.2.0+build1-0ubuntu1",
"1:24.4.0+build1-0ubuntu1",
"1:24.5.0+build1-0ubuntu0.14.04.1",
"1:24.6.0+build1-0ubuntu0.14.04.1",
"1:31.0+build1-0ubuntu0.14.04.1",
"1:31.1.1+build1-0ubuntu0.14.04.1",
"1:31.1.2+build1-0ubuntu0.14.04.1",
"1:31.2.0+build2-0ubuntu0.14.04.1",
"1:31.3.0+build1-0ubuntu0.14.04.1",
"1:31.4.0+build1-0ubuntu0.14.04.1",
"1:31.5.0+build1-0ubuntu0.14.04.1",
"1:31.6.0+build1-0ubuntu0.14.04.1",
"1:31.7.0+build1-0ubuntu0.14.04.1",
"1:31.8.0+build1-0ubuntu0.14.04.1"
]
}
],
"aliases": [],
"details": "The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an \"overflow.\"",
"id": "UBUNTU-CVE-2015-4487",
"modified": "2026-04-22T07:37:48Z",
"published": "2015-08-11T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2015-4487"
},
{
"type": "REPORT",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2015-90/"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-2702-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-2712-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-4487"
}
],
"related": [
"USN-2702-1",
"USN-2712-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2015-4487"
]
}
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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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