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Fencer Intel
medium 6.5

CVE-2018-1052 json

Memory disclosure vulnerability in table partitioning was found in postgresql 10.x before 10.2, allowing an authenticated attacker to read…

published 2018-02-09 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11705

cvss
6.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

Memory disclosure vulnerability in table partitioning was found in postgresql 10.x before 10.2, allowing an authenticated attacker to read arbitrary bytes of server memory via purpose-crafted insert to a partitioned table.

Patch / fix

  • postgresql10 openSUSE Tumbleweed 10.18-1.3

opensuse advisories openSUSE-SU-2024:11184-1

  • postgresql Alpine 3.14, Alpine 3.13, Alpine 3.12 +5 more 10.2-r0
  • postgresql14 Alpine 3.20, Alpine 3.19, Alpine 3.18 +3 more 10.2-r0
  • postgresql15 Alpine 3.20, Alpine 3.19, Alpine 3.18 +1 more 10.2-r0

alpine advisories ALPINE-CVE-2018-1052

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2018-1052 updated cvss 6.5

postgresql: Memory disclosure in table partitioning

  • Red Hat CloudForms Management Engine 5 rh-postgresql94-postgresql, rh-postgresql95-postgresql Red Hat Enterprise Linux 5 postgresql, postgresql84 Red Hat Enterprise Linux 6 postgresql, postgresql-libs, postgresql-test, postgresql-pltcl, postgresql-plperl, postgresql-server, +2 more Red Hat Enterprise Linux 7 postgresql, postgresql-libs, postgresql-test, postgresql-pltcl, postgresql-plperl, postgresql-server, +3 more Red Hat Enterprise Linux 8 pgaudit, pg_repack, postgresql, postgresql-test, postgresql-pltcl, postgresql-plperl, +7 more Red Hat JBoss Fuse Service Works 6 postgresql
    +5 more products
    Red Hat JBoss Operations Network 3 postgresql Red Hat Mobile Application Platform 4 postgresql Red Hat Satellite 5 postgresql95-postgresql Red Hat Single Sign-On 7 postgresql Red Hat Software Collections rh-postgresql10-postgresql, rh-postgresql94-postgresql, rh-postgresql95-postgresql, rh-postgresql96-postgresql, rh-postgresql10-postgresql-libs, rh-postgresql10-postgresql-test, +33 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.79% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

  • The PostgreSQL Global Development Group postgresql

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.