usn-4090-1
Vulnerability from osv_ubuntu
Published
2019-08-09 00:07
Modified
2026-04-22 07:36
Summary
postgresql-10, postgresql-11, postgresql-9.5 vulnerabilities
Details
Tom Lane discovered that PostgreSQL did not properly restrict functions declared as "SECURITY DEFINER". An attacker could use this to execute arbitrary SQL with the permissions of the function owner. (CVE-2019-10208)
Andreas Seltenreich discovered that PostgreSQL did not properly handle user-defined hash equality operators. An attacker could use this to expose sensitive information (arbitrary PostgreSQL server memory). This issue only affected Ubuntu 19.04. (CVE-2019-10209)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-10208",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "libecpg6",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "libpq5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-client-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-contrib-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-doc-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-plperl-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-plpython-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-plpython3-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-pltcl-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
},
{
"binary_name": "postgresql-server-dev-9.5",
"binary_version": "9.5.19-0ubuntu0.16.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "postgresql-9.5",
"purl": "pkg:deb/ubuntu/postgresql-9.5@9.5.19-0ubuntu0.16.04.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.5.19-0ubuntu0.16.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.5.0-1",
"9.5.0-2",
"9.5.0-3",
"9.5.1-1",
"9.5.2-1",
"9.5.3-0ubuntu0.16.04",
"9.5.4-0ubuntu0.16.04",
"9.5.5-0ubuntu0.16.04",
"9.5.6-0ubuntu0.16.04",
"9.5.7-0ubuntu0.16.04",
"9.5.8-0ubuntu0.16.04.1",
"9.5.9-0ubuntu0.16.04",
"9.5.10-0ubuntu0.16.04",
"9.5.11-0ubuntu0.16.04",
"9.5.12-0ubuntu0.16.04",
"9.5.13-0ubuntu0.16.04",
"9.5.14-0ubuntu0.16.04",
"9.5.16-0ubuntu0.16.04.1",
"9.5.17-0ubuntu0.16.04.1",
"9.5.18-0ubuntu0.16.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-10208",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "libecpg6",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "libpq5",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-client-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-doc-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-plperl-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-plpython-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-plpython3-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-pltcl-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
},
{
"binary_name": "postgresql-server-dev-10",
"binary_version": "10.10-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "postgresql-10",
"purl": "pkg:deb/ubuntu/postgresql-10@10.10-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "10.10-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1-1",
"10.1-2",
"10.2-1",
"10.3-1",
"10.4-0ubuntu0.18.04",
"10.5-0ubuntu0.18.04",
"10.6-0ubuntu0.18.04.1",
"10.7-0ubuntu0.18.04.1",
"10.8-0ubuntu0.18.04.1",
"10.9-0ubuntu0.18.04.1"
]
}
],
"aliases": [],
"details": "Tom Lane discovered that PostgreSQL did not properly restrict\nfunctions declared as \"SECURITY DEFINER\". An attacker could use this\nto execute arbitrary SQL with the permissions of the function owner.\n(CVE-2019-10208)\n\nAndreas Seltenreich discovered that PostgreSQL did not properly handle\nuser-defined hash equality operators. An attacker could use this to\nexpose sensitive information (arbitrary PostgreSQL server memory). This\nissue only affected Ubuntu 19.04. (CVE-2019-10209)\n",
"id": "USN-4090-1",
"modified": "2026-04-22T07:36:37Z",
"published": "2019-08-09T00:07:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4090-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-10208"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-10209"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "postgresql-10, postgresql-11, postgresql-9.5 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2019-10208",
"UBUNTU-CVE-2019-10209"
]
}
Loading…
Loading…
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.
Loading…
Loading…