CVE-2023-31284 | BDVDB-2026-201552 Detail
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-787 Out-of-bounds Write
References#
- https://github.com/illumos/illumos-gate/tree/16b76d3cb933ff92018a2a75594449010192eacb
- https://illumos.topicbox.com/groups/developer/T13ef186a53edeb5c-M821cc18b5884e04e16daa8fd/cve-2023-31284-buffer-overflow-in-dev-net
- http://www.openwall.com/lists/oss-security/2023/09/13/4
- http://www.openwall.com/lists/oss-security/2023/09/13/5
- http://www.openwall.com/lists/oss-security/2023/09/14/4
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.