CVE-2018-10915

mediumpriority · track · 32EPSS 0.051 · 92 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

5.09% (92nd) EPSS

CVSS 6 · medium

Is it mine?

45 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with "host" or "hostaddr" connection parameters from untrusted input, attackers could bypass client-side connection security features, obtain access to higher privileged connections or potentially cause other impact through SQL injection, by causing the PQescape() functions to malfunction. Postgresql versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 are affected.

cvss

Technical severity, 0–10. One row per scoring source.

8.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–8.5

v2.06mediumAV:N/AC:M/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 6.8 · impact 6.4

v3.07.5highCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.6 · impact 5.9

v3.08.5highCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.08.5highCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · secalert@redhat.com USexploitability 1.8 · impact 6

v3.06.9mediumCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USprimaryCWE-20USCWE-200USCWE-665US

affected products (45)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Open Source CentOSall versionscert_bundDEcpe:/o:centos:centos:-
Open Source PostgreSQL <10.5all versionscert_bundDE
Open Source PostgreSQL <9.3.24all versionscert_bundDE
Open Source PostgreSQL <9.4.19all versionscert_bundDE
Open Source PostgreSQL <9.5.14all versionscert_bundDE
Open Source PostgreSQL <9.6.10all versionscert_bundDE
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Open Source PostgreSQL< 10.5cert_bundDE
Open Source PostgreSQL< 9.3.24cert_bundDE
Open Source PostgreSQL< 9.4.19cert_bundDE
Open Source PostgreSQL< 9.5.14cert_bundDE
Open Source PostgreSQL< 9.6.10cert_bundDE
PostgreSQL Global Development Group PostgreSQL≤ 9.5.14enisa_euvdEU
PostgreSQL Global Development Group PostgreSQL≤ 10.5enisa_euvdEU
PostgreSQL Global Development Group PostgreSQL≤ 9.3.24enisa_euvdEU
PostgreSQL Global Development Group PostgreSQL≤ 9.4.19enisa_euvdEU

showing 20 of 45

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3749PostgreSQL: Mehrere SchwachstellenDeutsch2018-08-09csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2018-08-09modified 2026-06-17

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references (57)

External citations — patches, advisories, analysis.

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