usn-4151-1
Vulnerability from osv_ubuntu
Published
2019-10-09 12:04
Modified
2026-04-22 07:36
Summary
python2.7, python3.5, python3.6, python3.7 vulnerabilities
Details
It was discovered that Python incorrectly parsed certain email addresses. A remote attacker could possibly use this issue to trick Python applications into accepting email addresses that should be denied. (CVE-2019-16056)
It was discovered that the Python documentation XML-RPC server incorrectly handled certain fields. A remote attacker could use this issue to execute a cross-site scripting (XSS) attack. (CVE-2019-16935)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-16056",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-16935",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.12-1ubuntu0~16.04.9"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.12-1ubuntu0~16.04.9?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.12-1ubuntu0~16.04.9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.10-4ubuntu1",
"2.7.10-4ubuntu2",
"2.7.11-2",
"2.7.11-3",
"2.7.11-4",
"2.7.11-6",
"2.7.11-7",
"2.7.11-7ubuntu1",
"2.7.12-1~16.04",
"2.7.12-1ubuntu0~16.04.1",
"2.7.12-1ubuntu0~16.04.2",
"2.7.12-1ubuntu0~16.04.3",
"2.7.12-1ubuntu0~16.04.4",
"2.7.12-1ubuntu0~16.04.8"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-16056",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-16935",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "idle-python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "libpython3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "libpython3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "libpython3.5-stdlib",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "libpython3.5-testsuite",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "python3.5",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "python3.5-examples",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "python3.5-minimal",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
},
{
"binary_name": "python3.5-venv",
"binary_version": "3.5.2-2ubuntu0~16.04.9"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "python3.5",
"purl": "pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.9?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.2-2ubuntu0~16.04.9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.5.0-3",
"3.5.0-3ubuntu1",
"3.5.1~rc1-2ubuntu1",
"3.5.1-1",
"3.5.1-2",
"3.5.1-3",
"3.5.1-5",
"3.5.1-6ubuntu1",
"3.5.1-6ubuntu2",
"3.5.1-9ubuntu1",
"3.5.1-10",
"3.5.2-2~16.01",
"3.5.2-2~16.04",
"3.5.2-2ubuntu0~16.04.1",
"3.5.2-2ubuntu0~16.04.2",
"3.5.2-2ubuntu0~16.04.3",
"3.5.2-2ubuntu0~16.04.4",
"3.5.2-2ubuntu0~16.04.5",
"3.5.2-2ubuntu0~16.04.8"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-16056",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-16935",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "idle-python2.7",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "libpython2.7",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "libpython2.7-minimal",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "libpython2.7-stdlib",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "libpython2.7-testsuite",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "python2.7",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "python2.7-examples",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
},
{
"binary_name": "python2.7-minimal",
"binary_version": "2.7.15-4ubuntu4~18.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "python2.7",
"purl": "pkg:deb/ubuntu/python2.7@2.7.15-4ubuntu4~18.04.2?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.15-4ubuntu4~18.04.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.14-2ubuntu2",
"2.7.14-4",
"2.7.14-6",
"2.7.14-7",
"2.7.14-8",
"2.7.15~rc1-1",
"2.7.15~rc1-1ubuntu0.1",
"2.7.15-4ubuntu4~18.04",
"2.7.15-4ubuntu4~18.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-16056",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2019-16935",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "idle-python3.6",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "libpython3.6",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "libpython3.6-minimal",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "libpython3.6-stdlib",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "libpython3.6-testsuite",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "python3.6",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "python3.6-examples",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "python3.6-minimal",
"binary_version": "3.6.8-1~18.04.3"
},
{
"binary_name": "python3.6-venv",
"binary_version": "3.6.8-1~18.04.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "python3.6",
"purl": "pkg:deb/ubuntu/python3.6@3.6.8-1~18.04.3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.8-1~18.04.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.6.3-1ubuntu1",
"3.6.4~rc1-1",
"3.6.4~rc1-2",
"3.6.4-1",
"3.6.4-2",
"3.6.4-3build1",
"3.6.4-4",
"3.6.5~rc1-1",
"3.6.5-3",
"3.6.6-1~18.04",
"3.6.7-1~18.04",
"3.6.8-1~18.04.1",
"3.6.8-1~18.04.2"
]
}
],
"aliases": [],
"details": "It was discovered that Python incorrectly parsed certain email addresses. A\nremote attacker could possibly use this issue to trick Python applications\ninto accepting email addresses that should be denied. (CVE-2019-16056)\n\nIt was discovered that the Python documentation XML-RPC server incorrectly\nhandled certain fields. A remote attacker could use this issue to execute a\ncross-site scripting (XSS) attack. (CVE-2019-16935)\n",
"id": "USN-4151-1",
"modified": "2026-04-22T07:36:37Z",
"published": "2019-10-09T12:04:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4151-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-16056"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-16935"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "python2.7, python3.5, python3.6, python3.7 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2019-16056",
"UBUNTU-CVE-2019-16935"
]
}
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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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