CVE-2018-1058: canonical ubuntu_linux Improper Input Validation
CVSS: 8.8v3.1HighModified
AliasesALPINE-CVE-2018-1058SUSE-SU-2018:0755-1SUSE-SU-2018:0756-1SUSE-SU-2018:0876-1UBUNTU-CVE-2018-1058USN-3589-1
Published 02-03-2018Last modified 17-09-2024
Vulnerability summary
CVE-2018-1058 is a high (CVSS 8.8) Improper Input Validation vulnerability in canonical ubuntu_linux. EPSS estimates a 13.10% chance of exploitation in the next 30 days, higher than 96.3% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
13.10%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 6 · Related 2Timeline
- 02-03-2018PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
A flaw was found in the way Postgresql allowed a user to modify the behavior of a query for other users. An attacker with a user account could use this flaw to execute code with the permissions of superuser in the database. Versions 9.3 through 10 are affected.
CVSS metrics
5 scores · 3 sources · 3 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesAll 3 agree
- OSV · AlpineEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
High 8.8Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
13.10%
Chance of exploitation in the next 30 days
Percentile
96%
Versus all other CVEs
30-day change
0.00 pp
From 13.10% on 18-09-2026
18-09-202618-10-2026
EPSS score13.10%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse26 products
- postgresql94-libs&distro=SUSE Linux Enterprise Server 11 SP4< 9.4.17-0.23.16.1
- postgresql94-libs&distro=SUSE Linux Enterprise Server for SAP Applications 11 SP4< 9.4.17-0.23.16.1
- postgresql94-libs&distro=SUSE Linux Enterprise Software Development Kit 11 SP4< 9.4.17-0.23.16.1
- postgresql94-libs&distro=SUSE Linux Enterprise Software Development Kit 12 SP2< 9.4.17-21.19.1
- postgresql94&distro=SUSE Linux Enterprise Desktop 12 SP2< 9.4.17-21.19.1
Alpine3 products
- postgresql≥ 9.3, < 10.3-r0 | ≥ 9.3, < 9.5.12-r0 | ≥ 9.3, < 9.6.8-r0
- postgresql14< 10.3-r0
- postgresql15< 10.3-r0
Ubuntu3 products
- postgresql-10< 10.3-1
- postgresql-9.3< 9.3.22-0ubuntu0.14.04
- postgresql-9.5< 9.5.12-0ubuntu0.16.04
Canonical1 product
- ubuntu_linuxEOL14.04 | 16.04 | 17.10
Postgresql1 product
- postgresql≥ 9.3, < 9.3.22 | ≥ 9.4, < 9.4.17 | ≥ 9.5, < 9.5.12 | ≥ 9.6, < 9.6.8 | ≥ 10.0, < 10.3
Redhat1 product
- cloudforms4.6
The postgresql global development group1 product
- postgresql9.3 - 10
7 vendors · 36 products