CVE-2023-31284

Published: May 4, 2023Modified: Jan 29, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.

Affected (1)

Products: Illumos: Illumos Gate

Illumos

1 product

Illumos Gate

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Illumos Illumos Gate	Before 2023-04-29

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (10)

http://www.openwall.com/lists/oss-security/2023/09/13/4

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2023/09/13/5

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2023/09/14/4

Source: cve@mitre.org

https://github.com/illumos/illumos-gate/tree/16b76d3cb933ff92018a2a75594449010192eacb

Source: cve@mitre.org

Product

https://illumos.topicbox.com/groups/developer/T13ef186a53edeb5c-M821cc18b5884e04e16daa8fd/cve-2023-31284-buffer-overflow-in-dev-net

Source: cve@mitre.org

Issue Tracking

http://www.openwall.com/lists/oss-security/2023/09/13/4