SQL Injection in Postgresql
CVE-2023-39417
IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vuln…
Vulnerability class: SQL Injection
EPSS: 0.016 (72.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Postgresql
- Debian Debian_linux — versions 8.0, 11.0, 12.0
- Red Hat Advanced Cluster Security 4.2 — versions 4.2.4-6, 4.2.4-7
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8 — versions 8090020231114113712.a75119d5, 8090020231128173330.a75119d5, 8090020231114113548.a75119d5
- Red Hat Enterprise Linux 8.2 Advanced Update Support — versions 8020020231128165246.4cda2c84
- Red Hat Enterprise Linux 8.2 Telecommunications Update Service — versions 8020020231128165246.4cda2c84
- Red Hat Enterprise Linux 8.2 Update Services For Sap Solutions — versions 8020020231128165246.4cda2c84
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support — versions 8040020231127153301.522a0ee4, 8040020231127154806.522a0ee4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-39417?
- CVE-2023-39417 is a high-severity vulnerability in Postgresql, classified under SQL Injection. CVSS score: 7.5/10. Published 2023-08-11.
- How severe is CVE-2023-39417?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-39417 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.