CVE-2018-7485

Published: Feb 26, 2018Modified: Jun 17, 2026

9.8

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

The SQLWriteFileDSN function in odbcinst/SQLWriteFileDSN.c in unixODBC 2.3.5 has strncpy arguments in the wrong order, which allows attackers to cause a denial of service or possibly have unspecified other impact.

Affected (1)

Products: Unixodbc: Unixodbc

Unixodbc

1 product

Unixodbc

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Unixodbc Unixodbc	Version 2.3.5

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (6)

http://www.securityfocus.com/bid/103193

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2019:2336

Source: cve@mitre.org

https://github.com/lurcher/unixODBC/commit/45ef78e037f578b15fc58938a3a3251655e71d6f#diff-d52750c7ba4e594410438569d8e2963aL24

Source: cve@mitre.org

Patch

http://www.securityfocus.com/bid/103193

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2019:2336

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/lurcher/unixODBC/commit/45ef78e037f578b15fc58938a3a3251655e71d6f#diff-d52750c7ba4e594410438569d8e2963aL24

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

No history available yet.