Multiple stack-based and heap-based buffer overflows in Network Audio System (NAS) 1.9.3 allow local users to cause a denial of service (crash) or possibly execute arbitrary code via the (1) display command argument to the ProcessCommandLine function in server/os/utils.c; (2) ResetHosts function in server/os/access.c; (3) open_unix_socket, (4) open_isc_local, (5) open_xsight_local, (6) open_att_local, or (7) open_att_svr4_local function in server/os/connection.c; the (8) AUDIOHOST environment variable to the CreateWellKnownSockets or (9) AmoebaTCPConnectorThread function in server/os/connection.c; or (10) unspecified vectors related to logging in the osLogMsg function in server/os/aulog.c.
CVSS Details
- CVSS 3.1 Base Score: 8.4
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade nas | Jul 30, 2024 | Oct 9, 2013 |
| Freebsd | — | Upgrade nasUpgrade linux-f10-nas-libs | Dec 10, 2025 | Apr 11, 2014 |
| Gentoo Linux | — | Upgrade media-libs/nas. | Oct 30, 2017 | Oct 9, 2013 |
| Ubuntu | — | Upgrade nas | Nov 8, 2024 | Oct 9, 2013 |
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