DEBIAN-CVE-2026-120063

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Source
https://security-tracker.debian.org/tracker/CVE-2026-120063
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-120063.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-120063
Upstream
  • CVE-2026-120063
Published
2026-11-02T19:18:03Z
Modified
2026-11-03T09:00:06Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
Summary
[none]
Details

When psqlODBC quotes a schema or table name into a 128-byte stack buffer, its length check lets it write up to two bytes past the end of the buffer for a long name. The names come from the application's SQL text: the table of a statement the driver parses to describe its columns, and the target of the last INSERT when the driver rewrites SELECT @@IDENTITY. In the @@IDENTITY rewrite, a column name sent by the server can also write one byte past the buffer. The bytes written past the buffer are a double quote and a NUL. An application that forwards untrusted SQL text to the driver exposes its process to stack corruption. Versions before psqlODBC 18.00.0006 are affected.

References

Affected packages

Debian:12 / psqlodbc

Package

Name
psqlodbc
Purl
pkg:deb/debian/psqlodbc?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:13.*
1:13.02.0000-2
1:15.*
1:15.00.0000-1
1:16.*
1:16.00.0000-1
1:16.00.0005-1
1:17.*
1:17.00.0004-1
1:17.00.0004-2
1:17.00.0005-1
1:17.00.0006-1
1:17.00.0006-2
1:17.00.0007-1
1:17.00.0008-1
1:18.*
1:18.00.0001-1
1:18.00.0002-1
1:18.00.0003-1
1:18.00.0003-2
1:18.00.0004-1
1:18.00.0005-1
1:18.00.0006-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-120063.json"

Debian:13 / psqlodbc

Package

Name
psqlodbc
Purl
pkg:deb/debian/psqlodbc?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:17.*
1:17.00.0004-2
1:17.00.0005-1
1:17.00.0006-1
1:17.00.0006-2
1:17.00.0007-1
1:17.00.0008-1
1:18.*
1:18.00.0001-1
1:18.00.0002-1
1:18.00.0003-1
1:18.00.0003-2
1:18.00.0004-1
1:18.00.0005-1
1:18.00.0006-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-120063.json"

Debian:14 / psqlodbc

Package

Name
psqlodbc
Purl
pkg:deb/debian/psqlodbc?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:17.*
1:17.00.0004-2
1:17.00.0005-1
1:17.00.0006-1
1:17.00.0006-2
1:17.00.0007-1
1:17.00.0008-1
1:18.*
1:18.00.0001-1
1:18.00.0002-1
1:18.00.0003-1
1:18.00.0003-2
1:18.00.0004-1
1:18.00.0005-1
1:18.00.0006-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-120063.json"