Out-of-bounds Read in PostgreSQL
CVE-2019-10209
Postgresql, versions 11.x before 11.5, is vulnerable to a memory disclosure in cross-type comparison for hashed subplan.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (63.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- PostgreSQL — versions all 11.x before 11.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- www.postgresql.org/about/news/1960/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-10209?
- CVE-2019-10209 is a low-severity vulnerability in PostgreSQL, classified under Out-of-bounds Read. CVSS score: 2.2/10. Published 2019-10-29.
- How severe is CVE-2019-10209?
- Low severity. CVSS v3 base score is 2.2 out of 10.
- Is CVE-2019-10209 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.