ubuntu-cve-2019-17006
Vulnerability from osv_ubuntu
Published
2019-12-31 00:00
Modified
2026-04-22 07:39
Summary
Details
In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.
Severity
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.28.4-0ubuntu0.14.04.5+esm4"
},
{
"binary_name": "libnss3-1d",
"binary_version": "2:3.28.4-0ubuntu0.14.04.5+esm4"
},
{
"binary_name": "libnss3-nssdb",
"binary_version": "2:3.28.4-0ubuntu0.14.04.5+esm4"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.28.4-0ubuntu0.14.04.5+esm4"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.28.4-0ubuntu0.14.04.5+esm4?arch=source\u0026distro=trusty/esm"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.28.4-0ubuntu0.14.04.5+esm4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:3.15.1-1ubuntu1",
"2:3.15.2-1",
"2:3.15.3-1",
"2:3.15.3.1-1",
"2:3.15.3.1-1.1",
"2:3.15.3.1-1.1ubuntu1",
"2:3.15.4-1ubuntu3",
"2:3.15.4-1ubuntu4",
"2:3.15.4-1ubuntu5",
"2:3.15.4-1ubuntu6",
"2:3.15.4-1ubuntu7",
"2:3.15.4-1ubuntu7.1",
"2:3.17-0ubuntu0.14.04.1",
"2:3.17.1-0ubuntu0.14.04.1",
"2:3.17.1-0ubuntu0.14.04.2",
"2:3.17.4-0ubuntu0.14.04.1",
"2:3.19.2-0ubuntu0.14.04.1",
"2:3.19.2.1-0ubuntu0.14.04.1",
"2:3.19.2.1-0ubuntu0.14.04.2",
"2:3.21-0ubuntu0.14.04.1",
"2:3.21-0ubuntu0.14.04.2",
"2:3.23-0ubuntu0.14.04.1",
"2:3.26.2-0ubuntu0.14.04.3",
"2:3.28.4-0ubuntu0.14.04.1",
"2:3.28.4-0ubuntu0.14.04.2",
"2:3.28.4-0ubuntu0.14.04.3",
"2:3.28.4-0ubuntu0.14.04.4",
"2:3.28.4-0ubuntu0.14.04.5",
"2:3.28.4-0ubuntu0.14.04.5+esm1",
"2:3.28.4-0ubuntu0.14.04.5+esm2",
"2:3.28.4-0ubuntu0.14.04.5+esm3"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.28.4-0ubuntu0.16.04.10"
},
{
"binary_name": "libnss3-1d",
"binary_version": "2:3.28.4-0ubuntu0.16.04.10"
},
{
"binary_name": "libnss3-nssdb",
"binary_version": "2:3.28.4-0ubuntu0.16.04.10"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.28.4-0ubuntu0.16.04.10"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.28.4-0ubuntu0.16.04.10?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.28.4-0ubuntu0.16.04.10"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:3.19.2-1ubuntu1",
"2:3.19.2.1-0ubuntu1",
"2:3.21-1ubuntu2",
"2:3.21-1ubuntu3",
"2:3.21-1ubuntu4",
"2:3.23-0ubuntu0.16.04.1",
"2:3.26.2-0ubuntu0.16.04.2",
"2:3.28.4-0ubuntu0.16.04.1",
"2:3.28.4-0ubuntu0.16.04.2",
"2:3.28.4-0ubuntu0.16.04.3",
"2:3.28.4-0ubuntu0.16.04.4",
"2:3.28.4-0ubuntu0.16.04.5",
"2:3.28.4-0ubuntu0.16.04.6",
"2:3.28.4-0ubuntu0.16.04.8",
"2:3.28.4-0ubuntu0.16.04.9"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.35-2ubuntu2.7"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.35-2ubuntu2.7"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.35-2ubuntu2.7?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.35-2ubuntu2.7"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2:3.32-1ubuntu3",
"2:3.34-1ubuntu1",
"2:3.35-2ubuntu2",
"2:3.35-2ubuntu2.1",
"2:3.35-2ubuntu2.2",
"2:3.35-2ubuntu2.3",
"2:3.35-2ubuntu2.5",
"2:3.35-2ubuntu2.6"
]
}
],
"aliases": [],
"details": "In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.",
"id": "UBUNTU-CVE-2019-17006",
"modified": "2026-04-22T07:39:06Z",
"published": "2019-12-31T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-17006"
},
{
"type": "REPORT",
"url": "https://hg.mozilla.org/projects/nss/rev/dfd6996fe7425eb0437346d11a01082f16fcfe34"
},
{
"type": "REPORT",
"url": "https://hg.mozilla.org/projects/nss/rev/9d1f5e71773d4e3146524096d74cb96c8df51abe"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4231-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-17006"
}
],
"related": [
"USN-4231-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-17006"
]
}
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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.
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- 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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