usn-3744-1
Vulnerability from osv_ubuntu
Published
2018-08-16 13:09
Modified
2026-04-22 07:36
Summary
postgresql-10, postgresql-9.3, postgresql-9.5 vulnerabilities
Details
Andrew Krasichkov discovered that the PostgreSQL client library incorrectly reset its internal state between connections. A remote attacker could possibly use this issue to bypass certain client-side connection security features. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-10915)
It was discovered that PostgreSQL incorrectly checked authorization on certain statements. A remote attacker could possibly use this issue to read arbitrary server memory or alter certain data. (CVE-2018-10925)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-10915",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:14.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "libecpg6",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "libpgtypes3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "libpq5",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-client-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-contrib-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-doc-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-plperl-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-plpython-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-plpython3-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-pltcl-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
},
{
"binary_name": "postgresql-server-dev-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "postgresql-9.3",
"purl": "pkg:deb/ubuntu/postgresql-9.3@9.3.24-0ubuntu0.14.04?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.3.24-0ubuntu0.14.04"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.3.1-1",
"9.3.2-1",
"9.3.2-1ubuntu1",
"9.3.2-1ubuntu2",
"9.3.3-1",
"9.3.3-1bzr1",
"9.3.3-1bzr2",
"9.3.4-1",
"9.3.5-0ubuntu0.14.04.1",
"9.3.6-0ubuntu0.14.04",
"9.3.7-0ubuntu0.14.04",
"9.3.8-0ubuntu0.4.04",
"9.3.9-0ubuntu0.14.04",
"9.3.10-0ubuntu0.14.04",
"9.3.11-0ubuntu0.14.04",
"9.3.12-0ubuntu0.14.04",
"9.3.13-0ubuntu0.14.04",
"9.3.14-0ubuntu0.14.04",
"9.3.15-0ubuntu0.14.04",
"9.3.16-0ubuntu0.14.04",
"9.3.17-0ubuntu0.14.04",
"9.3.18-0ubuntu0.14.04.1",
"9.3.19-0ubuntu0.14.04",
"9.3.20-0ubuntu0.14.04",
"9.3.21-0ubuntu0.14.04",
"9.3.22-0ubuntu0.14.04",
"9.3.23-0ubuntu0.14.04"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-10915",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-10925",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"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": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "libecpg6",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "libpgtypes3",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "libpq5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-client-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-contrib-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-doc-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-plperl-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-plpython-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-plpython3-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-pltcl-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
},
{
"binary_name": "postgresql-server-dev-9.5",
"binary_version": "9.5.14-0ubuntu0.16.04"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "postgresql-9.5",
"purl": "pkg:deb/ubuntu/postgresql-9.5@9.5.14-0ubuntu0.16.04?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.5.14-0ubuntu0.16.04"
}
],
"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"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-10915",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/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:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-10925",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"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": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "libecpg6",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "libpgtypes3",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "libpq5",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-client-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-doc-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-plperl-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-plpython-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-plpython3-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-pltcl-10",
"binary_version": "10.5-0ubuntu0.18.04"
},
{
"binary_name": "postgresql-server-dev-10",
"binary_version": "10.5-0ubuntu0.18.04"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "postgresql-10",
"purl": "pkg:deb/ubuntu/postgresql-10@10.5-0ubuntu0.18.04?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "10.5-0ubuntu0.18.04"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1-1",
"10.1-2",
"10.2-1",
"10.3-1",
"10.4-0ubuntu0.18.04"
]
}
],
"aliases": [],
"details": "Andrew Krasichkov discovered that the PostgreSQL client library incorrectly\nreset its internal state between connections. A remote attacker could\npossibly use this issue to bypass certain client-side connection security\nfeatures. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.\n(CVE-2018-10915)\n\nIt was discovered that PostgreSQL incorrectly checked authorization on\ncertain statements. A remote attacker could possibly use this issue to\nread arbitrary server memory or alter certain data. (CVE-2018-10925)\n",
"id": "USN-3744-1",
"modified": "2026-04-22T07:36:36Z",
"published": "2018-08-16T13:09:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3744-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-10915"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-10925"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "postgresql-10, postgresql-9.3, postgresql-9.5 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2018-10915",
"UBUNTU-CVE-2018-10925"
]
}
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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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