Home/CVE/INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 di
CVE

CVE-2017-15099

INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 di

INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges.

Exploits bypass row level security policies and lack of SELECT privilege.

MEDIUM · CVSS 6.5 EPSS 0.32989
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0

Affected Products & Versions

2
postgresqlall versions
debian linuxall versions

Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Nov 2017 · 06:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:11184-1
rhsaRHSA-2018:2511Important
rhsaRHSA-2018:2566Important
suse-csafSUSE-SU-2017:3391-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/101781Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039752Third Party AdvisoryVDB Entry
https://www.debian.org/security/2017/dsa-4028Issue TrackingThird Party Advisory
https://www.postgresql.org/about/news/1801/Issue TrackingVendor Advisory
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