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vuln-ubuntu/data/osv/usn/USN-3805-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3805-1",
"summary": "curl vulnerabilities",
"details": "Harry Sintonen discovered that curl incorrectly handled SASL\nauthentication. A remote attacker could use this issue to cause curl to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode. (CVE-2018-16839)\n\nBrian Carpenter discovered that curl incorrectly handled memory when\nclosing certain handles. A remote attacker could use this issue to cause\ncurl to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2018-16840)\n\nBrian Carpenter discovered that the curl command-line tool incorrectly\nhandled error messages. A remote attacker could possibly use this issue to\nobtain sensitive information. (CVE-2018-16842)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2018-16839",
"UBUNTU-CVE-2018-16840",
"UBUNTU-CVE-2018-16842"
],
"related": [],
"published": "2018-10-31T12:38:53Z",
"modified": "2026-04-22T07:36:36Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "curl",
"purl": "pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.19?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "7.35.0-1ubuntu2.19"
}
]
}
],
"versions": [
"7.32.0-1ubuntu1",
"7.33.0-1ubuntu1",
"7.34.0-1ubuntu1",
"7.35.0-1ubuntu1",
"7.35.0-1ubuntu2",
"7.35.0-1ubuntu2.1",
"7.35.0-1ubuntu2.2",
"7.35.0-1ubuntu2.3",
"7.35.0-1ubuntu2.5",
"7.35.0-1ubuntu2.6",
"7.35.0-1ubuntu2.7",
"7.35.0-1ubuntu2.8",
"7.35.0-1ubuntu2.9",
"7.35.0-1ubuntu2.10",
"7.35.0-1ubuntu2.11",
"7.35.0-1ubuntu2.12",
"7.35.0-1ubuntu2.13",
"7.35.0-1ubuntu2.14",
"7.35.0-1ubuntu2.15",
"7.35.0-1ubuntu2.16",
"7.35.0-1ubuntu2.17"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "curl",
"binary_version": "7.35.0-1ubuntu2.19"
},
{
"binary_name": "libcurl3",
"binary_version": "7.35.0-1ubuntu2.19"
},
{
"binary_name": "libcurl3-gnutls",
"binary_version": "7.35.0-1ubuntu2.19"
},
{
"binary_name": "libcurl3-nss",
"binary_version": "7.35.0-1ubuntu2.19"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2018-16839",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-16842",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "curl",
"purl": "pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.11?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "7.47.0-1ubuntu2.11"
}
]
}
],
"versions": [
"7.43.0-1ubuntu2",
"7.45.0-1ubuntu1",
"7.46.0-1ubuntu1",
"7.47.0-1ubuntu1",
"7.47.0-1ubuntu2",
"7.47.0-1ubuntu2.1",
"7.47.0-1ubuntu2.2",
"7.47.0-1ubuntu2.3",
"7.47.0-1ubuntu2.4",
"7.47.0-1ubuntu2.5",
"7.47.0-1ubuntu2.6",
"7.47.0-1ubuntu2.7",
"7.47.0-1ubuntu2.8",
"7.47.0-1ubuntu2.9"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "curl",
"binary_version": "7.47.0-1ubuntu2.11"
},
{
"binary_name": "libcurl3",
"binary_version": "7.47.0-1ubuntu2.11"
},
{
"binary_name": "libcurl3-gnutls",
"binary_version": "7.47.0-1ubuntu2.11"
},
{
"binary_name": "libcurl3-nss",
"binary_version": "7.47.0-1ubuntu2.11"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2018-16839",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-16842",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "curl",
"purl": "pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.5?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "7.58.0-2ubuntu3.5"
}
]
}
],
"versions": [
"7.55.1-1ubuntu2",
"7.55.1-1ubuntu2.1",
"7.57.0-1ubuntu1",
"7.58.0-2ubuntu1",
"7.58.0-2ubuntu2",
"7.58.0-2ubuntu3",
"7.58.0-2ubuntu3.1",
"7.58.0-2ubuntu3.2",
"7.58.0-2ubuntu3.3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "curl",
"binary_version": "7.58.0-2ubuntu3.5"
},
{
"binary_name": "libcurl3-gnutls",
"binary_version": "7.58.0-2ubuntu3.5"
},
{
"binary_name": "libcurl3-nss",
"binary_version": "7.58.0-2ubuntu3.5"
},
{
"binary_name": "libcurl4",
"binary_version": "7.58.0-2ubuntu3.5"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2018-16839",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-16842",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3805-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16839"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16840"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16842"
}
]
}