Information disclosure in PostgreSQL
CVE-2018-1052
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (77.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- PostgreSQL — versions 10.0, 10.1
- The PostgreSQL Global Development Group — versions 10.x before 10.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.postgresql.org/about/news/1829/ (Patch, Release Notes, Vendor Advisory)
- www.securityfocus.com/bid/102987 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-1052?
- CVE-2018-1052 is a medium-severity vulnerability in PostgreSQL, classified under Information Disclosure. CVSS score: 6.5/10. Published 2018-02-09.
- How severe is CVE-2018-1052?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2018-1052 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.