CVE-2017-15099: debian debian_linux

Vulnerability summary

CVE-2017-15099 is a medium (CVSS 6.5) vulnerability in debian debian_linux. EPSS estimates a 6.32% chance of exploitation in the next 30 days, higher than 93.5% of scored vulnerabilities.

Timeline

1. 22-11-2017
   PublishedVulnerability first disclosed.
2. 16-09-2024
   Last modifiedVulnerability information updated.

Description

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.

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.